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LT3761_test
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Eggert Jung 6 years ago
commit 2c9fecaac9
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LT3761_test-F.Cu.svg
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LT3761_test-cache.lib
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EESchema-LIBRARY Version 2.4
#encoding utf-8
#
# Connector_Screw_Terminal_01x02
#
DEF Connector_Screw_Terminal_01x02 J 0 40 Y N 1 F N
F0 "J" 0 100 50 H V C CNN
F1 "Connector_Screw_Terminal_01x02" 0 -200 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
TerminalBlock*:*
$ENDFPLIST
DRAW
C 0 -100 25 1 1 6 N
C 0 0 25 1 1 6 N
S -50 50 50 -150 1 1 10 f
P 2 1 1 6 -21 -87 13 -120 N
P 2 1 1 6 -21 13 13 -20 N
P 2 1 1 6 -14 -80 20 -113 N
P 2 1 1 6 -14 20 20 -13 N
X Pin_1 1 -200 0 150 R 50 50 1 1 P
X Pin_2 2 -200 -100 150 R 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_C
#
DEF Device_C C 0 10 N Y 1 F N
F0 "C" 25 100 50 H V L CNN
F1 "Device_C" 25 -100 50 H V L CNN
F2 "" 38 -150 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
C_*
$ENDFPLIST
DRAW
P 2 0 1 20 -80 -30 80 -30 N
P 2 0 1 20 -80 30 80 30 N
X ~ 1 0 150 110 D 50 50 1 1 P
X ~ 2 0 -150 110 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_D_Schottky
#
DEF Device_D_Schottky D 0 40 N N 1 F N
F0 "D" 0 100 50 H V C CNN
F1 "Device_D_Schottky" 0 -100 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
TO-???*
*_Diode_*
*SingleDiode*
D_*
$ENDFPLIST
DRAW
P 2 0 1 0 50 0 -50 0 N
P 4 0 1 8 50 50 50 -50 -50 0 50 50 N
P 6 0 1 8 -75 25 -75 50 -50 50 -50 -50 -25 -50 -25 -25 N
X K 1 -150 0 100 R 50 50 1 1 P
X A 2 150 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_L
#
DEF Device_L L 0 40 N N 1 F N
F0 "L" -50 0 50 V V C CNN
F1 "Device_L" 75 0 50 V V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
Choke_*
*Coil*
Inductor_*
L_*
$ENDFPLIST
DRAW
A 0 -75 25 -899 899 0 1 0 N 0 -100 0 -50
A 0 -25 25 -899 899 0 1 0 N 0 -50 0 0
A 0 25 25 -899 899 0 1 0 N 0 0 0 50
A 0 75 25 -899 899 0 1 0 N 0 50 0 100
X 1 1 0 150 50 D 50 50 1 1 P
X 2 2 0 -150 50 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_LED_Series
#
DEF Device_LED_Series D 0 40 Y N 1 F N
F0 "D" 0 225 50 H V C CNN
F1 "Device_LED_Series" 0 150 50 H V C CNN
F2 "" -100 0 50 H I C CNN
F3 "" -100 0 50 H I C CNN
$FPLIST
LED*
LED_SMD:*
LED_THT:*
$ENDFPLIST
DRAW
P 2 0 1 0 -150 0 -40 0 N
P 2 0 1 8 -145 -50 -145 50 N
P 2 0 1 0 -20 0 -30 0 N
P 2 0 1 0 5 0 -5 0 N
P 2 0 1 0 20 0 30 0 N
P 2 0 1 0 40 0 150 0 N
P 2 0 1 8 45 -50 45 50 N
P 4 0 1 8 -45 -50 -45 50 -145 0 -45 -50 N
P 4 0 1 8 145 -50 145 50 45 0 145 -50 N
P 5 0 1 0 -130 55 -70 115 -100 115 -70 115 -70 85 N
P 5 0 1 0 -80 55 -20 115 -50 115 -20 115 -20 85 N
P 5 0 1 0 60 55 120 115 90 115 120 115 120 85 N
P 5 0 1 0 110 55 170 115 140 115 170 115 170 85 N
X K 1 -250 0 100 R 50 50 1 1 P
X A 2 250 0 100 L 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_R
#
DEF Device_R R 0 0 N Y 1 F N
F0 "R" 80 0 50 V V C CNN
F1 "Device_R" 0 0 50 V V C CNN
F2 "" -70 0 50 V I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
R_*
$ENDFPLIST
DRAW
S -40 -100 40 100 0 1 10 N
X ~ 1 0 150 50 D 50 50 1 1 P
X ~ 2 0 -150 50 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_R_POT
#
DEF Device_R_POT RV 0 40 Y N 1 F N
F0 "RV" -175 0 50 V V C CNN
F1 "Device_R_POT" -100 0 50 V V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
Potentiometer*
$ENDFPLIST
DRAW
S 40 100 -40 -100 0 1 10 N
P 2 0 1 0 100 0 60 0 N
P 4 0 1 0 45 0 90 20 90 -20 45 0 F
X 1 1 0 150 50 D 50 50 1 1 P
X 2 2 150 0 50 L 50 50 1 1 P
X 3 3 0 -150 50 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# Device_R_Small
#
DEF Device_R_Small R 0 10 N N 1 F N
F0 "R" 30 20 50 H V L CNN
F1 "Device_R_Small" 30 -40 50 H V L CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
R_*
$ENDFPLIST
DRAW
S -30 70 30 -70 0 1 8 N
X ~ 1 0 100 30 D 50 50 1 1 P
X ~ 2 0 -100 30 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# krams_C_Verysmall
#
DEF krams_C_Verysmall C 0 10 N N 1 F N
F0 "C" 10 60 50 H V L CNN
F1 "krams_C_Verysmall" 10 -60 50 H V L CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
$FPLIST
C_*
$ENDFPLIST
DRAW
P 2 0 1 13 -60 -20 60 -20 N
P 2 0 1 12 -60 20 60 20 N
X ~ 1 0 100 80 D 50 50 1 1 P
X ~ 2 0 -100 80 U 50 50 1 1 P
ENDDRAW
ENDDEF
#
# krams_IRFR024
#
DEF krams_IRFR024 Q 0 0 Y N 1 F N
F0 "Q" 200 75 50 H V L CNN
F1 "krams_IRFR024" 200 0 50 H V L CNN
F2 "Package_TO_SOT_SMD:TO-252-3_TabPin4" 200 -75 50 H I L CIN
F3 "" 0 0 50 H I L CNN
DRAW
C 65 0 111 0 1 10 N
C 100 -70 11 0 1 0 F
C 100 70 11 0 1 0 F
P 2 0 1 0 30 -70 100 -70 N
P 2 0 1 10 30 -50 30 -90 N
P 2 0 1 0 30 0 100 0 N
P 2 0 1 10 30 20 30 -20 N
P 2 0 1 0 30 70 100 70 N
P 2 0 1 10 30 90 30 50 N
P 2 0 1 0 100 -70 100 -100 N
P 2 0 1 0 100 -70 100 0 N
P 2 0 1 0 100 100 100 70 N
P 3 0 1 10 10 75 10 -75 10 -75 N
P 4 0 1 0 40 0 80 15 80 -15 40 0 F
P 4 0 1 0 100 -70 130 -70 130 70 100 70 N
P 4 0 1 0 110 20 115 15 145 15 150 10 N
P 4 0 1 0 130 15 115 -10 145 -10 130 15 N
X G 1 -200 0 210 R 50 50 1 1 I
X S 3 100 -200 100 U 50 50 1 1 P
X D 4 100 200 100 D 50 50 1 1 P
ENDDRAW
ENDDEF
#
# krams_LT3761_alt
#
DEF krams_LT3761_alt U 0 40 Y Y 1 F N
F0 "U" 300 1100 50 H V C CNN
F1 "krams_LT3761_alt" -300 1100 50 H V C CNN
F2 "" 50 0 50 H I C CNN
F3 "" 50 0 50 H I C CNN
DRAW
S -400 1000 350 -450 0 1 0 f
X PWMOUT 1 450 200 100 L 50 50 1 1 I
X DIM 10 -500 100 100 R 50 50 1 1 I
X RT 11 0 -550 100 U 50 50 1 1 I
X EN 12 -500 850 100 R 50 50 1 1 I
X INTVcc 13 450 -250 100 L 50 50 1 1 I
X Vin 14 0 1100 100 D 50 50 1 1 I
X SENSE 15 450 750 100 L 50 50 1 1 I
X GATE 16 450 850 100 L 50 50 1 1 I
X GND 17 450 450 100 L 50 50 1 1 I
X FB 2 450 300 100 L 50 50 1 1 I
X ISN 3 450 0 100 L 50 50 1 1 I
X ISP 4 450 100 100 L 50 50 1 1 I
X Vc 5 -500 -250 100 R 50 50 1 1 I
X CTRL 6 -500 550 100 R 50 50 1 1 I
X Vref 7 -500 750 100 R 50 50 1 1 I
X PWM 8 -500 0 100 R 50 50 1 1 I
X OPENLED 9 -500 200 100 R 50 50 1 1 I I
ENDDRAW
ENDDEF
#
# power_+12V
#
DEF power_+12V #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 -150 50 H I C CNN
F1 "power_+12V" 0 140 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
P 2 0 1 0 -30 50 0 100 N
P 2 0 1 0 0 0 0 100 N
P 2 0 1 0 0 100 30 50 N
X +12V 1 0 0 0 U 50 50 1 1 W N
ENDDRAW
ENDDEF
#
# power_GNDA
#
DEF power_GNDA #PWR 0 0 Y Y 1 F P
F0 "#PWR" 0 -250 50 H I C CNN
F1 "power_GNDA" 0 -150 50 H V C CNN
F2 "" 0 0 50 H I C CNN
F3 "" 0 0 50 H I C CNN
DRAW
P 6 0 1 0 0 0 0 -50 50 -50 0 -100 -50 -50 0 -50 N
X GNDA 1 0 0 0 D 50 50 1 1 W N
ENDDRAW
ENDDEF
#
#End Library

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LT3761_test.bak
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EESchema Schematic File Version 4
LIBS:LT3761_test-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L krams:IRFR024 Q1
U 1 1 5DE307DB
P 5300 2700
F 0 "Q1" H 5505 2746 50 0000 L CNN
F 1 "IRFR024" H 5505 2655 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:TO-252-3_TabPin4" H 5500 2625 50 0001 L CIN
F 3 "https://www.infineon.com/dgdl/irfr024npbf.pdf?fileId=5546d462533600a40153562cf721203c" H 5300 2700 50 0001 L CNN
1 5300 2700
1 0 0 -1
$EndComp
Wire Wire Line
5400 2900 5400 3050
$Comp
L power:GNDA #PWR0101
U 1 1 5DE309C9
P 5400 3400
F 0 "#PWR0101" H 5400 3150 50 0001 C CNN
F 1 "GNDA" H 5405 3227 50 0000 C CNN
F 2 "" H 5400 3400 50 0001 C CNN
F 3 "" H 5400 3400 50 0001 C CNN
1 5400 3400
1 0 0 -1
$EndComp
Connection ~ 5400 3050
Wire Wire Line
5400 3050 5400 3100
$Comp
L Device:L L1
U 1 1 5DE30AE5
P 5000 2400
F 0 "L1" V 5190 2400 50 0000 C CNN
F 1 "22uH" V 5099 2400 50 0000 C CNN
F 2 "Inductor_THT:L_Radial_D6.0mm_P4.00mm" H 5000 2400 50 0001 C CNN
F 3 "~" H 5000 2400 50 0001 C CNN
1 5000 2400
0 -1 -1 0
$EndComp
Wire Wire Line
5150 2400 5400 2400
Wire Wire Line
5400 2400 5400 2500
$Comp
L Device:D_Schottky D1
U 1 1 5DE30E03
P 5700 2400
F 0 "D1" H 5700 2184 50 0000 C CNN
F 1 "D_Schottky" H 5700 2275 50 0000 C CNN
F 2 "Diode_SMD:D_SMC" H 5700 2400 50 0001 C CNN
F 3 "~" H 5700 2400 50 0001 C CNN
1 5700 2400
-1 0 0 1
$EndComp
Wire Wire Line
5550 2400 5400 2400
Connection ~ 5400 2400
$Comp
L Device:C C5
U 1 1 5DE30F42
P 6000 2950
F 0 "C5" H 6115 2996 50 0000 L CNN
F 1 "C" H 6115 2905 50 0000 L CNN
F 2 "Capacitor_SMD:C_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 6038 2800 50 0001 C CNN
F 3 "~" H 6000 2950 50 0001 C CNN
1 6000 2950
1 0 0 -1
$EndComp
Wire Wire Line
6000 2800 6000 2400
Wire Wire Line
6000 2400 5850 2400
$Comp
L power:GNDA #PWR0102
U 1 1 5DE3100E
P 6000 3400
F 0 "#PWR0102" H 6000 3150 50 0001 C CNN
F 1 "GNDA" H 6005 3227 50 0000 C CNN
F 2 "" H 6000 3400 50 0001 C CNN
F 3 "" H 6000 3400 50 0001 C CNN
1 6000 3400
1 0 0 -1
$EndComp
Wire Wire Line
6000 3400 6000 3100
$Comp
L krams:LT3761_alt U1
U 1 1 5DE3364D
P 4200 3800
F 0 "U1" H 4175 5078 50 0000 C CNN
F 1 "LT3761_alt" H 4175 4987 50 0000 C CNN
F 2 "Package_SO:MSOP-16-1EP_3x4mm_P0.5mm_EP1.65x2.85mm" H 4250 3800 50 0001 C CNN
F 3 "" H 4250 3800 50 0001 C CNN
1 4200 3800
1 0 0 -1
$EndComp
Wire Wire Line
4200 2700 4200 2400
Wire Wire Line
4200 2400 4850 2400
Wire Wire Line
2650 2800 2650 3250
Wire Wire Line
2650 3250 3700 3250
Wire Wire Line
2650 2600 2650 2400
Wire Wire Line
2650 2400 4200 2400
Connection ~ 4200 2400
$Comp
L power:GNDA #PWR0103
U 1 1 5DE33EBB
P 2650 3650
F 0 "#PWR0103" H 2650 3400 50 0001 C CNN
F 1 "GNDA" H 2655 3477 50 0000 C CNN
F 2 "" H 2650 3650 50 0001 C CNN
F 3 "" H 2650 3650 50 0001 C CNN
1 2650 3650
1 0 0 -1
$EndComp
Wire Wire Line
2650 3650 2650 3550
Wire Wire Line
2650 3350 2650 3250
Connection ~ 2650 3250
$Comp
L Device:R_Small R6
U 1 1 5DE34F0C
P 2650 3450
F 0 "R6" H 2709 3496 50 0000 L CNN
F 1 "20k" H 2709 3405 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2650 3450 50 0001 C CNN
F 3 "~" H 2650 3450 50 0001 C CNN
1 2650 3450
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5DE34F95
P 2650 2700
F 0 "R5" H 2709 2746 50 0000 L CNN
F 1 "590k" H 2709 2655 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2650 2700 50 0001 C CNN
F 3 "~" H 2650 2700 50 0001 C CNN
1 2650 2700
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5DE3585E
P 2350 2700
F 0 "R2" H 2409 2746 50 0000 L CNN
F 1 "187k" H 2409 2655 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2350 2700 50 0001 C CNN
F 3 "~" H 2350 2700 50 0001 C CNN
1 2350 2700
1 0 0 -1
$EndComp
Wire Wire Line
2350 2600 2350 2400
Wire Wire Line
2350 2400 2650 2400
Connection ~ 2650 2400
Wire Wire Line
2350 2800 2350 2950
Wire Wire Line
2350 2950 3700 2950
$Comp
L Device:R_Small R3
U 1 1 5DE35E40
P 2350 3300
F 0 "R3" H 2409 3346 50 0000 L CNN
F 1 "21k" H 2409 3255 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2350 3300 50 0001 C CNN
F 3 "~" H 2350 3300 50 0001 C CNN
1 2350 3300
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR0104
U 1 1 5DE35E80
P 2350 3650
F 0 "#PWR0104" H 2350 3400 50 0001 C CNN
F 1 "GNDA" H 2355 3477 50 0000 C CNN
F 2 "" H 2350 3650 50 0001 C CNN
F 3 "" H 2350 3650 50 0001 C CNN
1 2350 3650
1 0 0 -1
$EndComp
Wire Wire Line
2350 3650 2350 3400
Wire Wire Line
2350 3200 2350 2950
Connection ~ 2350 2950
$Comp
L Device:R_Small R10
U 1 1 5DE389C5
P 5400 3200
F 0 "R10" H 5459 3246 50 0000 L CNN
F 1 "20k" H 5459 3155 50 0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric" H 5400 3200 50 0001 C CNN
F 3 "~" H 5400 3200 50 0001 C CNN
1 5400 3200
1 0 0 -1
$EndComp
Wire Wire Line
5400 3300 5400 3350
Connection ~ 5400 3350
Wire Wire Line
5400 3350 5400 3400
$Comp
L krams:C_Verysmall C4
U 1 1 5DE39E23
P 4850 4400
F 0 "C4" H 4942 4446 50 0000 L CNN
F 1 "1u" H 4942 4355 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4850 4400 50 0001 C CNN
F 3 "" H 4850 4400 50 0001 C CNN
1 4850 4400
1 0 0 -1
$EndComp
Wire Wire Line
4850 4300 4850 4050
Wire Wire Line
4850 4050 4650 4050
$Comp
L power:GNDA #PWR0105
U 1 1 5DE3A3C9
P 4850 4700
F 0 "#PWR0105" H 4850 4450 50 0001 C CNN
F 1 "GNDA" H 4855 4527 50 0000 C CNN
F 2 "" H 4850 4700 50 0001 C CNN
F 3 "" H 4850 4700 50 0001 C CNN
1 4850 4700
1 0 0 -1
$EndComp
Wire Wire Line
4850 4700 4850 4500
Text GLabel 5050 4050 2 50 Input ~ 0
INTVcc
Wire Wire Line
4850 4050 5050 4050
Connection ~ 4850 4050
Wire Wire Line
4200 4400 4200 4350
$Comp
L power:GNDA #PWR0106
U 1 1 5DE3B638
P 4200 4700
F 0 "#PWR0106" H 4200 4450 50 0001 C CNN
F 1 "GNDA" H 4205 4527 50 0000 C CNN
F 2 "" H 4200 4700 50 0001 C CNN
F 3 "" H 4200 4700 50 0001 C CNN
1 4200 4700
1 0 0 -1
$EndComp
Wire Wire Line
4200 4700 4200 4600
$Comp
L krams:C_Verysmall C3
U 1 1 5DE3CB88
P 3550 4500
F 0 "C3" H 3642 4546 50 0000 L CNN
F 1 "4n7" H 3642 4455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3550 4500 50 0001 C CNN
F 3 "" H 3550 4500 50 0001 C CNN
1 3550 4500
1 0 0 -1
$EndComp
Wire Wire Line
3700 4050 3550 4050
Wire Wire Line
3550 4050 3550 4150
Wire Wire Line
3550 4350 3550 4400
$Comp
L power:GNDA #PWR0107
U 1 1 5DE3DB3A
P 3550 4700
F 0 "#PWR0107" H 3550 4450 50 0001 C CNN
F 1 "GNDA" H 3555 4527 50 0000 C CNN
F 2 "" H 3550 4700 50 0001 C CNN
F 3 "" H 3550 4700 50 0001 C CNN
1 3550 4700
1 0 0 -1
$EndComp
Wire Wire Line
3550 4600 3550 4700
Text GLabel 3450 2800 1 50 Input ~ 0
INTVcc
Wire Wire Line
3450 3550 3450 3600
Wire Wire Line
3450 3600 3700 3600
$Comp
L Device:R_Small R7
U 1 1 5DE46BE4
P 3450 3450
F 0 "R7" H 3509 3496 50 0000 L CNN
F 1 "100k" H 3509 3405 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 3450 3450 50 0001 C CNN
F 3 "~" H 3450 3450 50 0001 C CNN
1 3450 3450
1 0 0 -1
$EndComp
Wire Wire Line
3450 3350 3450 2800
$Comp
L Device:R_Small R8
U 1 1 5DE47FC9
P 3550 4250
F 0 "R8" H 3609 4296 50 0000 L CNN
F 1 "2k" H 3609 4205 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 3550 4250 50 0001 C CNN
F 3 "~" H 3550 4250 50 0001 C CNN
1 3550 4250
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R9
U 1 1 5DE48173
P 4200 4500
F 0 "R9" H 4259 4546 50 0000 L CNN
F 1 "39.2k" H 4259 4455 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 4200 4500 50 0001 C CNN
F 3 "~" H 4200 4500 50 0001 C CNN
1 4200 4500
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR0108
U 1 1 5DE483F9
P 3200 4700
F 0 "#PWR0108" H 3200 4450 50 0001 C CNN
F 1 "GNDA" H 3205 4527 50 0000 C CNN
F 2 "" H 3200 4700 50 0001 C CNN
F 3 "" H 3200 4700 50 0001 C CNN
1 3200 4700
1 0 0 -1
$EndComp
$Comp
L krams:C_Verysmall C2
U 1 1 5DE48422
P 3200 4500
F 0 "C2" H 3292 4546 50 0000 L CNN
F 1 "10nF" H 3292 4455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3200 4500 50 0001 C CNN
F 3 "" H 3200 4500 50 0001 C CNN
1 3200 4500
1 0 0 -1
$EndComp
Wire Wire Line
3200 4600 3200 4700
Wire Wire Line
3200 4400 3200 3800
Wire Wire Line
3200 3800 3700 3800
$Comp
L Device:R_POT RV1
U 1 1 5DE4C31B
P 1950 4300
F 0 "RV1" H 1880 4346 50 0000 R CNN
F 1 "10k" H 1880 4255 50 0000 R CNN
F 2 "Potentiometer_THT:Potentiometer_ACP_CA6-H2,5_Horizontal" H 1950 4300 50 0001 C CNN
F 3 "~" H 1950 4300 50 0001 C CNN
1 1950 4300
1 0 0 -1
$EndComp
$Comp
L krams:C_Verysmall C1
U 1 1 5DE4C3AD
P 2900 4500
F 0 "C1" H 2992 4546 50 0000 L CNN
F 1 "100nF" H 2992 4455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2900 4500 50 0001 C CNN
F 3 "" H 2900 4500 50 0001 C CNN
1 2900 4500
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR0109
U 1 1 5DE4C3ED
P 2900 4700
F 0 "#PWR0109" H 2900 4450 50 0001 C CNN
F 1 "GNDA" H 2905 4527 50 0000 C CNN
F 2 "" H 2900 4700 50 0001 C CNN
F 3 "" H 2900 4700 50 0001 C CNN
1 2900 4700
1 0 0 -1
$EndComp
Wire Wire Line
2900 4600 2900 4700
Wire Wire Line
2900 4400 2900 4300
Wire Wire Line
2900 3700 3700 3700
Wire Wire Line
2900 4300 2900 3700
$Comp
L power:GNDA #PWR0110
U 1 1 5DE4E909
P 1950 4700
F 0 "#PWR0110" H 1950 4450 50 0001 C CNN
F 1 "GNDA" H 1955 4527 50 0000 C CNN
F 2 "" H 1950 4700 50 0001 C CNN
F 3 "" H 1950 4700 50 0001 C CNN
1 1950 4700
1 0 0 -1
$EndComp
Wire Wire Line
1950 4700 1950 4450
Wire Wire Line
2100 4300 2300 4300
Connection ~ 2900 4300
$Comp
L Device:R R1
U 1 1 5DE54B59
P 1950 3750
F 0 "R1" H 2020 3796 50 0000 L CNN
F 1 "4k7" H 2020 3705 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1880 3750 50 0001 C CNN
F 3 "~" H 1950 3750 50 0001 C CNN
1 1950 3750
1 0 0 -1
$EndComp
Wire Wire Line
1950 3900 1950 4150
$Comp
L Device:R R4
U 1 1 5DE55A5C
P 2450 4300
F 0 "R4" V 2243 4300 50 0000 C CNN
F 1 "140k" V 2334 4300 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2380 4300 50 0001 C CNN
F 3 "~" H 2450 4300 50 0001 C CNN
1 2450 4300
0 1 1 0
$EndComp
Wire Wire Line
2600 4300 2900 4300
$Comp
L Device:R R11
U 1 1 5DE5606A
P 6550 2800
F 0 "R11" H 6620 2846 50 0000 L CNN
F 1 "1M" H 6620 2755 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6480 2800 50 0001 C CNN
F 3 "~" H 6550 2800 50 0001 C CNN
1 6550 2800
1 0 0 -1
$EndComp
$Comp
L Device:R R12
U 1 1 5DE560CE
P 6550 3300
F 0 "R12" H 6620 3346 50 0000 L CNN
F 1 "8.66k" H 6620 3255 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6480 3300 50 0001 C CNN
F 3 "~" H 6550 3300 50 0001 C CNN
1 6550 3300
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR0111
U 1 1 5DE5611C
P 6550 3500
F 0 "#PWR0111" H 6550 3250 50 0001 C CNN
F 1 "GNDA" H 6555 3327 50 0000 C CNN
F 2 "" H 6550 3500 50 0001 C CNN
F 3 "" H 6550 3500 50 0001 C CNN
1 6550 3500
1 0 0 -1
$EndComp
Wire Wire Line
6550 3450 6550 3500
Wire Wire Line
6000 2400 6550 2400
Wire Wire Line
6550 2400 6550 2650
Connection ~ 6000 2400
Wire Wire Line
6550 2950 6550 3050
Wire Wire Line
6550 3050 6300 3050
Wire Wire Line
6300 3050 6300 3650
Wire Wire Line
6300 3650 5050 3650
Wire Wire Line
5050 3650 5050 3500
Wire Wire Line
5050 3500 4650 3500
Connection ~ 6550 3050
Wire Wire Line
6550 3050 6550 3150
$Comp
L krams:IRFR024 Q2
U 1 1 5DE5A7C8
P 7100 3750
F 0 "Q2" H 7305 3796 50 0000 L CNN
F 1 "IRFR024" H 7305 3705 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:TO-252-3_TabPin4" H 7300 3675 50 0001 L CIN
F 3 "https://www.infineon.com/dgdl/irfr024npbf.pdf?fileId=5546d462533600a40153562cf721203c" H 7100 3750 50 0001 L CNN
1 7100 3750
1 0 0 -1
$EndComp
Wire Wire Line
4650 3350 5400 3350
Wire Wire Line
4650 3050 5400 3050
Wire Wire Line
4650 2950 4800 2950
Wire Wire Line
4800 2950 4800 2700
Wire Wire Line
4800 2700 5100 2700
Wire Wire Line
4650 3600 4950 3600
Wire Wire Line
4950 3600 4950 3750
Wire Wire Line
4950 3750 6900 3750
$Comp
L Device:LED_Series D2
U 1 1 5DE6985D
P 7200 3100
F 0 "D2" V 7246 3013 50 0000 R CNN
F 1 "LED_Series" V 7155 3013 50 0000 R CNN
F 2 "TerminalBlock:TerminalBlock_bornier-2_P5.08mm" H 7100 3100 50 0001 C CNN
F 3 "~" H 7100 3100 50 0001 C CNN
1 7200 3100
0 -1 -1 0
$EndComp
Wire Wire Line
6550 2400 7200 2400
Wire Wire Line
7200 2400 7200 2850
Connection ~ 6550 2400
Wire Wire Line
7200 3350 7200 3550
$Comp
L power:GNDA #PWR0112
U 1 1 5DE6C5D9
P 7200 4700
F 0 "#PWR0112" H 7200 4450 50 0001 C CNN
F 1 "GNDA" H 7205 4527 50 0000 C CNN
F 2 "" H 7200 4700 50 0001 C CNN
F 3 "" H 7200 4700 50 0001 C CNN
1 7200 4700
1 0 0 -1
$EndComp
Wire Wire Line
7200 4700 7200 4500
$Comp
L Device:R R13
U 1 1 5DE6DB64
P 7200 4300
F 0 "R13" H 7270 4346 50 0000 L CNN
F 1 "0R39" H 7270 4255 50 0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 7130 4300 50 0001 C CNN
F 3 "~" H 7200 4300 50 0001 C CNN
1 7200 4300
1 0 0 -1
$EndComp
Wire Wire Line
7200 4150 7200 4050
Wire Wire Line
6600 4050 6600 3850
Wire Wire Line
6600 3850 4850 3850
Wire Wire Line
4850 3850 4850 3700
Wire Wire Line
4850 3700 4650 3700
Wire Wire Line
6600 4050 7200 4050
Connection ~ 7200 4050
Wire Wire Line
7200 4050 7200 3950
Wire Wire Line
4650 3800 4750 3800
Wire Wire Line
4750 3800 4750 3950
Wire Wire Line
4750 3950 6500 3950
Wire Wire Line
6500 3950 6500 4500
Wire Wire Line
6500 4500 7200 4500
Connection ~ 7200 4500
Wire Wire Line
7200 4500 7200 4450
$Comp
L power:+12V #PWR0113
U 1 1 5DE71D91
P 1950 2300
F 0 "#PWR0113" H 1950 2150 50 0001 C CNN
F 1 "+12V" H 1965 2473 50 0000 C CNN
F 2 "" H 1950 2300 50 0001 C CNN
F 3 "" H 1950 2300 50 0001 C CNN
1 1950 2300
1 0 0 -1
$EndComp
Wire Wire Line
1950 2300 1950 2400
Wire Wire Line
2350 2400 1950 2400
Connection ~ 2350 2400
Connection ~ 1950 2400
Wire Wire Line
1950 2400 1950 3600
$Comp
L Device:C C6
U 1 1 5DE3FEC9
P 1550 2800
F 0 "C6" H 1665 2846 50 0000 L CNN
F 1 "C" H 1665 2755 50 0000 L CNN
F 2 "Capacitor_SMD:C_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 1588 2650 50 0001 C CNN
F 3 "~" H 1550 2800 50 0001 C CNN
1 1550 2800
1 0 0 -1
$EndComp
Wire Wire Line
1550 2650 1550 2400
Wire Wire Line
1550 2400 1950 2400
$Comp
L power:GNDA #PWR0114
U 1 1 5DE42D19
P 1550 3200
F 0 "#PWR0114" H 1550 2950 50 0001 C CNN
F 1 "GNDA" H 1555 3027 50 0000 C CNN
F 2 "" H 1550 3200 50 0001 C CNN
F 3 "" H 1550 3200 50 0001 C CNN
1 1550 3200
1 0 0 -1
$EndComp
Wire Wire Line
1550 3200 1550 3100
Connection ~ 1550 2400
Wire Wire Line
1350 2500 1350 3100
Wire Wire Line
1350 3100 1550 3100
Connection ~ 1550 3100
Wire Wire Line
1550 3100 1550 2950
Wire Wire Line
1200 2500 1350 2500
Wire Wire Line
1200 2400 1550 2400
$Comp
L Connector:Screw_Terminal_01x02 J1
U 1 1 5DE6BE8D
P 1000 2400
F 0 "J1" H 918 2617 50 0000 C CNN
F 1 "Screw_Terminal_01x02" H 918 2526 50 0000 C CNN
F 2 "TerminalBlock:TerminalBlock_bornier-2_P5.08mm" H 1000 2400 50 0001 C CNN
F 3 "~" H 1000 2400 50 0001 C CNN
1 1000 2400
-1 0 0 -1
$EndComp
$EndSCHEMATC

1850
LT3761_test.kicad_pcb
View File

File diff suppressed because it is too large Load Diff

1865
LT3761_test.kicad_pcb-bak
View File

File diff suppressed because it is too large Load Diff

63
LT3761_test.pro
Unescape Escape View File

@ -0,0 +1,63 @@
update=So 01 Dez 2019 05:19:50 CET
version=1
last_client=kicad-6.0.0-rc1-dev-1546-g786ee0e
[general]
version=1
RootSch=
BoardNm=
[cvpcb]
version=1
NetIExt=net
[eeschema]
version=1
LibDir=
[eeschema/libraries]
[pcbnew]
version=1
PageLayoutDescrFile=
LastNetListRead=
CopperLayerCount=2
BoardThickness=1.6
AllowMicroVias=0
AllowBlindVias=0
RequireCourtyardDefinitions=0
ProhibitOverlappingCourtyards=1
MinTrackWidth=0.2
MinViaDiameter=0.4
MinViaDrill=0.3
MinMicroViaDiameter=0.2
MinMicroViaDrill=0.09999999999999999
MinHoleToHole=0.25
TrackWidth1=0.25
TrackWidth2=0.3
TrackWidth3=1
TrackWidth4=2
ViaDiameter1=0.8
ViaDrill1=0.4
dPairWidth1=0.2
dPairGap1=0.25
dPairViaGap1=0.25
SilkLineWidth=0.12
SilkTextSizeV=1
SilkTextSizeH=1
SilkTextSizeThickness=0.15
SilkTextItalic=0
SilkTextUpright=1
CopperLineWidth=0.2
CopperTextSizeV=1.5
CopperTextSizeH=1.5
CopperTextThickness=0.3
CopperTextItalic=0
CopperTextUpright=1
EdgeCutLineWidth=0.05
CourtyardLineWidth=0.05
OthersLineWidth=0.15
OthersTextSizeV=1
OthersTextSizeH=1
OthersTextSizeThickness=0.15
OthersTextItalic=0
OthersTextUpright=1
SolderMaskClearance=0.051
SolderMaskMinWidth=0.25
SolderPasteClearance=0
SolderPasteRatio=-0

678
LT3761_test.sch
Unescape Escape View File

@ -0,0 +1,678 @@
EESchema Schematic File Version 4
LIBS:LT3761_test-cache
EELAYER 29 0
EELAYER END
$Descr A4 11693 8268
encoding utf-8
Sheet 1 1
Title ""
Date ""
Rev ""
Comp ""
Comment1 ""
Comment2 ""
Comment3 ""
Comment4 ""
$EndDescr
$Comp
L krams:IRFR024 Q1
U 1 1 5DE307DB
P 5300 2700
F 0 "Q1" H 5505 2746 50 0000 L CNN
F 1 "IRFR024" H 5505 2655 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:TO-252-3_TabPin4" H 5500 2625 50 0001 L CIN
F 3 "https://www.infineon.com/dgdl/irfr024npbf.pdf?fileId=5546d462533600a40153562cf721203c" H 5300 2700 50 0001 L CNN
1 5300 2700
1 0 0 -1
$EndComp
Wire Wire Line
5400 2900 5400 3050
$Comp
L power:GNDA #PWR0101
U 1 1 5DE309C9
P 5400 3400
F 0 "#PWR0101" H 5400 3150 50 0001 C CNN
F 1 "GNDA" H 5405 3227 50 0000 C CNN
F 2 "" H 5400 3400 50 0001 C CNN
F 3 "" H 5400 3400 50 0001 C CNN
1 5400 3400
1 0 0 -1
$EndComp
Connection ~ 5400 3050
Wire Wire Line
5400 3050 5400 3100
$Comp
L Device:L L1
U 1 1 5DE30AE5
P 5000 2400
F 0 "L1" V 5190 2400 50 0000 C CNN
F 1 "22uH" V 5099 2400 50 0000 C CNN
F 2 "Inductor_THT:L_Radial_D6.0mm_P4.00mm" H 5000 2400 50 0001 C CNN
F 3 "~" H 5000 2400 50 0001 C CNN
1 5000 2400
0 -1 -1 0
$EndComp
Wire Wire Line
5150 2400 5400 2400
Wire Wire Line
5400 2400 5400 2500
$Comp
L Device:D_Schottky D1
U 1 1 5DE30E03
P 5700 2400
F 0 "D1" H 5700 2184 50 0000 C CNN
F 1 "D_Schottky" H 5700 2275 50 0000 C CNN
F 2 "Diode_SMD:D_SMC" H 5700 2400 50 0001 C CNN
F 3 "~" H 5700 2400 50 0001 C CNN
1 5700 2400
-1 0 0 1
$EndComp
Wire Wire Line
5550 2400 5400 2400
Connection ~ 5400 2400
$Comp
L Device:C C5
U 1 1 5DE30F42
P 6000 2950
F 0 "C5" H 6115 2996 50 0000 L CNN
F 1 "C" H 6115 2905 50 0000 L CNN
F 2 "Capacitor_SMD:C_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 6038 2800 50 0001 C CNN
F 3 "~" H 6000 2950 50 0001 C CNN
1 6000 2950
1 0 0 -1
$EndComp
Wire Wire Line
6000 2800 6000 2400
Wire Wire Line
6000 2400 5850 2400
$Comp
L power:GNDA #PWR0102
U 1 1 5DE3100E
P 6000 3400
F 0 "#PWR0102" H 6000 3150 50 0001 C CNN
F 1 "GNDA" H 6005 3227 50 0000 C CNN
F 2 "" H 6000 3400 50 0001 C CNN
F 3 "" H 6000 3400 50 0001 C CNN
1 6000 3400
1 0 0 -1
$EndComp
Wire Wire Line
6000 3400 6000 3100
$Comp
L krams:LT3761_alt U1
U 1 1 5DE3364D
P 4200 3800
F 0 "U1" H 4175 5078 50 0000 C CNN
F 1 "LT3761_alt" H 4175 4987 50 0000 C CNN
F 2 "Package_SO:MSOP-16-1EP_3x4mm_P0.5mm_EP1.65x2.85mm" H 4250 3800 50 0001 C CNN
F 3 "" H 4250 3800 50 0001 C CNN
1 4200 3800
1 0 0 -1
$EndComp
Wire Wire Line
4200 2700 4200 2400
Wire Wire Line
4200 2400 4850 2400
Wire Wire Line
2650 2800 2650 3250
Wire Wire Line
2650 3250 3700 3250
Wire Wire Line
2650 2600 2650 2400
Wire Wire Line
2650 2400 4200 2400
Connection ~ 4200 2400
$Comp
L power:GNDA #PWR0103
U 1 1 5DE33EBB
P 2650 3650
F 0 "#PWR0103" H 2650 3400 50 0001 C CNN
F 1 "GNDA" H 2655 3477 50 0000 C CNN
F 2 "" H 2650 3650 50 0001 C CNN
F 3 "" H 2650 3650 50 0001 C CNN
1 2650 3650
1 0 0 -1
$EndComp
Wire Wire Line
2650 3650 2650 3550
Wire Wire Line
2650 3350 2650 3250
Connection ~ 2650 3250
$Comp
L Device:R_Small R6
U 1 1 5DE34F0C
P 2650 3450
F 0 "R6" H 2709 3496 50 0000 L CNN
F 1 "20k" H 2709 3405 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2650 3450 50 0001 C CNN
F 3 "~" H 2650 3450 50 0001 C CNN
1 2650 3450
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R5
U 1 1 5DE34F95
P 2650 2700
F 0 "R5" H 2709 2746 50 0000 L CNN
F 1 "590k" H 2709 2655 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2650 2700 50 0001 C CNN
F 3 "~" H 2650 2700 50 0001 C CNN
1 2650 2700
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R2
U 1 1 5DE3585E
P 2350 2700
F 0 "R2" H 2409 2746 50 0000 L CNN
F 1 "187k" H 2409 2655 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2350 2700 50 0001 C CNN
F 3 "~" H 2350 2700 50 0001 C CNN
1 2350 2700
1 0 0 -1
$EndComp
Wire Wire Line
2350 2600 2350 2400
Wire Wire Line
2350 2400 2650 2400
Connection ~ 2650 2400
Wire Wire Line
2350 2800 2350 2950
Wire Wire Line
2350 2950 3700 2950
$Comp
L Device:R_Small R3
U 1 1 5DE35E40
P 2350 3300
F 0 "R3" H 2409 3346 50 0000 L CNN
F 1 "21k" H 2409 3255 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 2350 3300 50 0001 C CNN
F 3 "~" H 2350 3300 50 0001 C CNN
1 2350 3300
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR0104
U 1 1 5DE35E80
P 2350 3650
F 0 "#PWR0104" H 2350 3400 50 0001 C CNN
F 1 "GNDA" H 2355 3477 50 0000 C CNN
F 2 "" H 2350 3650 50 0001 C CNN
F 3 "" H 2350 3650 50 0001 C CNN
1 2350 3650
1 0 0 -1
$EndComp
Wire Wire Line
2350 3650 2350 3400
Wire Wire Line
2350 3200 2350 2950
Connection ~ 2350 2950
$Comp
L Device:R_Small R10
U 1 1 5DE389C5
P 5400 3200
F 0 "R10" H 5459 3246 50 0000 L CNN
F 1 "20k" H 5459 3155 50 0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric" H 5400 3200 50 0001 C CNN
F 3 "~" H 5400 3200 50 0001 C CNN
1 5400 3200
1 0 0 -1
$EndComp
Wire Wire Line
5400 3300 5400 3350
Connection ~ 5400 3350
Wire Wire Line
5400 3350 5400 3400
$Comp
L krams:C_Verysmall C4
U 1 1 5DE39E23
P 4850 4400
F 0 "C4" H 4942 4446 50 0000 L CNN
F 1 "1u" H 4942 4355 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 4850 4400 50 0001 C CNN
F 3 "" H 4850 4400 50 0001 C CNN
1 4850 4400
1 0 0 -1
$EndComp
Wire Wire Line
4850 4300 4850 4050
Wire Wire Line
4850 4050 4650 4050
$Comp
L power:GNDA #PWR0105
U 1 1 5DE3A3C9
P 4850 4700
F 0 "#PWR0105" H 4850 4450 50 0001 C CNN
F 1 "GNDA" H 4855 4527 50 0000 C CNN
F 2 "" H 4850 4700 50 0001 C CNN
F 3 "" H 4850 4700 50 0001 C CNN
1 4850 4700
1 0 0 -1
$EndComp
Wire Wire Line
4850 4700 4850 4500
Text GLabel 5050 4050 2 50 Input ~ 0
INTVcc
Wire Wire Line
4850 4050 5050 4050
Connection ~ 4850 4050
Wire Wire Line
4200 4400 4200 4350
$Comp
L power:GNDA #PWR0106
U 1 1 5DE3B638
P 4200 4700
F 0 "#PWR0106" H 4200 4450 50 0001 C CNN
F 1 "GNDA" H 4205 4527 50 0000 C CNN
F 2 "" H 4200 4700 50 0001 C CNN
F 3 "" H 4200 4700 50 0001 C CNN
1 4200 4700
1 0 0 -1
$EndComp
Wire Wire Line
4200 4700 4200 4600
$Comp
L krams:C_Verysmall C3
U 1 1 5DE3CB88
P 3550 4500
F 0 "C3" H 3642 4546 50 0000 L CNN
F 1 "4n7" H 3642 4455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3550 4500 50 0001 C CNN
F 3 "" H 3550 4500 50 0001 C CNN
1 3550 4500
1 0 0 -1
$EndComp
Wire Wire Line
3700 4050 3550 4050
Wire Wire Line
3550 4050 3550 4150
Wire Wire Line
3550 4350 3550 4400
$Comp
L power:GNDA #PWR0107
U 1 1 5DE3DB3A
P 3550 4700
F 0 "#PWR0107" H 3550 4450 50 0001 C CNN
F 1 "GNDA" H 3555 4527 50 0000 C CNN
F 2 "" H 3550 4700 50 0001 C CNN
F 3 "" H 3550 4700 50 0001 C CNN
1 3550 4700
1 0 0 -1
$EndComp
Wire Wire Line
3550 4600 3550 4700
Text GLabel 3450 2800 1 50 Input ~ 0
INTVcc
Wire Wire Line
3450 3550 3450 3600
Wire Wire Line
3450 3600 3700 3600
$Comp
L Device:R_Small R7
U 1 1 5DE46BE4
P 3450 3450
F 0 "R7" H 3509 3496 50 0000 L CNN
F 1 "100k" H 3509 3405 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 3450 3450 50 0001 C CNN
F 3 "~" H 3450 3450 50 0001 C CNN
1 3450 3450
1 0 0 -1
$EndComp
Wire Wire Line
3450 3350 3450 2800
$Comp
L Device:R_Small R8
U 1 1 5DE47FC9
P 3550 4250
F 0 "R8" H 3609 4296 50 0000 L CNN
F 1 "2k" H 3609 4205 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 3550 4250 50 0001 C CNN
F 3 "~" H 3550 4250 50 0001 C CNN
1 3550 4250
1 0 0 -1
$EndComp
$Comp
L Device:R_Small R9
U 1 1 5DE48173
P 4200 4500
F 0 "R9" H 4259 4546 50 0000 L CNN
F 1 "39.2k" H 4259 4455 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" H 4200 4500 50 0001 C CNN
F 3 "~" H 4200 4500 50 0001 C CNN
1 4200 4500
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR0108
U 1 1 5DE483F9
P 3200 4700
F 0 "#PWR0108" H 3200 4450 50 0001 C CNN
F 1 "GNDA" H 3205 4527 50 0000 C CNN
F 2 "" H 3200 4700 50 0001 C CNN
F 3 "" H 3200 4700 50 0001 C CNN
1 3200 4700
1 0 0 -1
$EndComp
$Comp
L krams:C_Verysmall C2
U 1 1 5DE48422
P 3200 4500
F 0 "C2" H 3292 4546 50 0000 L CNN
F 1 "10nF" H 3292 4455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 3200 4500 50 0001 C CNN
F 3 "" H 3200 4500 50 0001 C CNN
1 3200 4500
1 0 0 -1
$EndComp
Wire Wire Line
3200 4600 3200 4700
Wire Wire Line
3200 4400 3200 3800
Wire Wire Line
3200 3800 3700 3800
$Comp
L Device:R_POT RV1
U 1 1 5DE4C31B
P 1950 4300
F 0 "RV1" H 1880 4346 50 0000 R CNN
F 1 "10k" H 1880 4255 50 0000 R CNN
F 2 "Potentiometer_THT:Potentiometer_ACP_CA6-H2,5_Horizontal" H 1950 4300 50 0001 C CNN
F 3 "~" H 1950 4300 50 0001 C CNN
1 1950 4300
1 0 0 -1
$EndComp
$Comp
L krams:C_Verysmall C1
U 1 1 5DE4C3AD
P 2900 4500
F 0 "C1" H 2992 4546 50 0000 L CNN
F 1 "100nF" H 2992 4455 50 0000 L CNN
F 2 "Capacitor_SMD:C_0805_2012Metric" H 2900 4500 50 0001 C CNN
F 3 "" H 2900 4500 50 0001 C CNN
1 2900 4500
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR0109
U 1 1 5DE4C3ED
P 2900 4700
F 0 "#PWR0109" H 2900 4450 50 0001 C CNN
F 1 "GNDA" H 2905 4527 50 0000 C CNN
F 2 "" H 2900 4700 50 0001 C CNN
F 3 "" H 2900 4700 50 0001 C CNN
1 2900 4700
1 0 0 -1
$EndComp
Wire Wire Line
2900 4600 2900 4700
Wire Wire Line
2900 4400 2900 4300
Wire Wire Line
2900 3700 3700 3700
Wire Wire Line
2900 4300 2900 3700
$Comp
L power:GNDA #PWR0110
U 1 1 5DE4E909
P 1950 4700
F 0 "#PWR0110" H 1950 4450 50 0001 C CNN
F 1 "GNDA" H 1955 4527 50 0000 C CNN
F 2 "" H 1950 4700 50 0001 C CNN
F 3 "" H 1950 4700 50 0001 C CNN
1 1950 4700
1 0 0 -1
$EndComp
Wire Wire Line
1950 4700 1950 4450
Wire Wire Line
2100 4300 2300 4300
Connection ~ 2900 4300
$Comp
L Device:R R1
U 1 1 5DE54B59
P 1950 3750
F 0 "R1" H 2020 3796 50 0000 L CNN
F 1 "4k7" H 2020 3705 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 1880 3750 50 0001 C CNN
F 3 "~" H 1950 3750 50 0001 C CNN
1 1950 3750
1 0 0 -1
$EndComp
Wire Wire Line
1950 3900 1950 4150
$Comp
L Device:R R4
U 1 1 5DE55A5C
P 2450 4300
F 0 "R4" V 2243 4300 50 0000 C CNN
F 1 "140k" V 2334 4300 50 0000 C CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 2380 4300 50 0001 C CNN
F 3 "~" H 2450 4300 50 0001 C CNN
1 2450 4300
0 1 1 0
$EndComp
Wire Wire Line
2600 4300 2900 4300
$Comp
L Device:R R11
U 1 1 5DE5606A
P 6550 2800
F 0 "R11" H 6620 2846 50 0000 L CNN
F 1 "1M" H 6620 2755 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6480 2800 50 0001 C CNN
F 3 "~" H 6550 2800 50 0001 C CNN
1 6550 2800
1 0 0 -1
$EndComp
$Comp
L Device:R R12
U 1 1 5DE560CE
P 6550 3300
F 0 "R12" H 6620 3346 50 0000 L CNN
F 1 "8.66k" H 6620 3255 50 0000 L CNN
F 2 "Resistor_SMD:R_0805_2012Metric" V 6480 3300 50 0001 C CNN
F 3 "~" H 6550 3300 50 0001 C CNN
1 6550 3300
1 0 0 -1
$EndComp
$Comp
L power:GNDA #PWR0111
U 1 1 5DE5611C
P 6550 3500
F 0 "#PWR0111" H 6550 3250 50 0001 C CNN
F 1 "GNDA" H 6555 3327 50 0000 C CNN
F 2 "" H 6550 3500 50 0001 C CNN
F 3 "" H 6550 3500 50 0001 C CNN
1 6550 3500
1 0 0 -1
$EndComp
Wire Wire Line
6550 3450 6550 3500
Wire Wire Line
6000 2400 6550 2400
Wire Wire Line
6550 2400 6550 2650
Connection ~ 6000 2400
Wire Wire Line
6550 2950 6550 3050
Wire Wire Line
6550 3050 6300 3050
Wire Wire Line
6300 3050 6300 3650
Wire Wire Line
6300 3650 5050 3650
Wire Wire Line
5050 3650 5050 3500
Wire Wire Line
5050 3500 4650 3500
Connection ~ 6550 3050
Wire Wire Line
6550 3050 6550 3150
$Comp
L krams:IRFR024 Q2
U 1 1 5DE5A7C8
P 7100 3750
F 0 "Q2" H 7305 3796 50 0000 L CNN
F 1 "IRFR024" H 7305 3705 50 0000 L CNN
F 2 "Package_TO_SOT_SMD:TO-252-3_TabPin4" H 7300 3675 50 0001 L CIN
F 3 "https://www.infineon.com/dgdl/irfr024npbf.pdf?fileId=5546d462533600a40153562cf721203c" H 7100 3750 50 0001 L CNN
1 7100 3750
1 0 0 -1
$EndComp
Wire Wire Line
4650 3350 5400 3350
Wire Wire Line
4650 3050 5400 3050
Wire Wire Line
4650 2950 4800 2950
Wire Wire Line
4800 2950 4800 2700
Wire Wire Line
4800 2700 5100 2700
Wire Wire Line
4650 3600 4950 3600
Wire Wire Line
4950 3600 4950 3750
Wire Wire Line
4950 3750 6900 3750
$Comp
L Device:LED_Series D2
U 1 1 5DE6985D
P 7200 3100
F 0 "D2" V 7246 3013 50 0000 R CNN
F 1 "LED_Series" V 7155 3013 50 0000 R CNN
F 2 "TerminalBlock:TerminalBlock_bornier-2_P5.08mm" H 7100 3100 50 0001 C CNN
F 3 "~" H 7100 3100 50 0001 C CNN
1 7200 3100
0 -1 -1 0
$EndComp
Wire Wire Line
6550 2400 7200 2400
Wire Wire Line
7200 2400 7200 2850
Connection ~ 6550 2400
Wire Wire Line
7200 3350 7200 3550
$Comp
L power:GNDA #PWR0112
U 1 1 5DE6C5D9
P 7200 4700
F 0 "#PWR0112" H 7200 4450 50 0001 C CNN
F 1 "GNDA" H 7205 4527 50 0000 C CNN
F 2 "" H 7200 4700 50 0001 C CNN
F 3 "" H 7200 4700 50 0001 C CNN
1 7200 4700
1 0 0 -1
$EndComp
Wire Wire Line
7200 4700 7200 4500
$Comp
L Device:R R13
U 1 1 5DE6DB64
P 7200 4300
F 0 "R13" H 7270 4346 50 0000 L CNN
F 1 "0R39" H 7270 4255 50 0000 L CNN
F 2 "Resistor_SMD:R_1206_3216Metric" V 7130 4300 50 0001 C CNN
F 3 "~" H 7200 4300 50 0001 C CNN
1 7200 4300
1 0 0 -1
$EndComp
Wire Wire Line
7200 4150 7200 4050
Wire Wire Line
6600 4050 6600 3850
Wire Wire Line
6600 3850 4850 3850
Wire Wire Line
4850 3850 4850 3700
Wire Wire Line
4850 3700 4650 3700
Wire Wire Line
6600 4050 7200 4050
Connection ~ 7200 4050
Wire Wire Line
7200 4050 7200 3950
Wire Wire Line
4650 3800 4750 3800
Wire Wire Line
4750 3800 4750 3950
Wire Wire Line
4750 3950 6500 3950
Wire Wire Line
6500 3950 6500 4500
Wire Wire Line
6500 4500 7200 4500
Connection ~ 7200 4500
Wire Wire Line
7200 4500 7200 4450
$Comp
L power:+12V #PWR0113
U 1 1 5DE71D91
P 1950 2300
F 0 "#PWR0113" H 1950 2150 50 0001 C CNN
F 1 "+12V" H 1965 2473 50 0000 C CNN
F 2 "" H 1950 2300 50 0001 C CNN
F 3 "" H 1950 2300 50 0001 C CNN
1 1950 2300
1 0 0 -1
$EndComp
Wire Wire Line
1950 2300 1950 2400
Wire Wire Line
2350 2400 1950 2400
Connection ~ 2350 2400
Connection ~ 1950 2400
Wire Wire Line
1950 2400 1950 3600
$Comp
L Device:C C6
U 1 1 5DE3FEC9
P 1550 2800
F 0 "C6" H 1665 2846 50 0000 L CNN
F 1 "C" H 1665 2755 50 0000 L CNN
F 2 "Capacitor_SMD:C_2512_6332Metric_Pad1.52x3.35mm_HandSolder" H 1588 2650 50 0001 C CNN
F 3 "~" H 1550 2800 50 0001 C CNN
1 1550 2800
1 0 0 -1
$EndComp
Wire Wire Line
1550 2650 1550 2400
Wire Wire Line
1550 2400 1950 2400
$Comp
L power:GNDA #PWR0114
U 1 1 5DE42D19
P 1550 3200
F 0 "#PWR0114" H 1550 2950 50 0001 C CNN
F 1 "GNDA" H 1555 3027 50 0000 C CNN
F 2 "" H 1550 3200 50 0001 C CNN
F 3 "" H 1550 3200 50 0001 C CNN
1 1550 3200
1 0 0 -1
$EndComp
Wire Wire Line
1550 3200 1550 3100
Connection ~ 1550 2400
Wire Wire Line
1350 2500 1350 3100
Wire Wire Line
1350 3100 1550 3100
Connection ~ 1550 3100
Wire Wire Line
1550 3100 1550 2950
Wire Wire Line
1200 2500 1350 2500
Wire Wire Line
1200 2400 1550 2400
$Comp
L Connector:Screw_Terminal_01x02 J1
U 1 1 5DE6BE8D
P 1000 2500
F 0 "J1" H 918 2175 50 0000 C CNN
F 1 "Screw_Terminal_01x02" H 918 2266 50 0000 C CNN
F 2 "TerminalBlock:TerminalBlock_bornier-2_P5.08mm" H 1000 2500 50 0001 C CNN
F 3 "~" H 1000 2500 50 0001 C CNN
1 1000 2500
-1 0 0 1
$EndComp
$EndSCHEMATC

1838
_autosave-LT3761_test.kicad_pcb
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75314
fp-info-cache
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