L298N电机驱动+光耦隔离
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NLTLP04NLTLP05NLTLP0N6LTLP07 +5V
PIC101 CCO1C1 PIC202 CCO2C2
CTLOPT5L21P-51 2101
NTLLTPLP0011 1
4 TLP04
CLEODL1ED1
PITLP5210101
PITLP5210104
PIC1102 00uF PIC201 104
0.1uF
PCoOwPero1w2eVr 12V
PID102 PID20 PID302 PID402 PIC301 CCO3C3 PIC4C0C2 O4C4
1 PIPower 12V01
CJOPJ1P1 +5V
2
3
CUO1U1
DCO1D1 DCO2D2 CDO3D3 DCO4D4 PIC3102 00uF PIC401 104
PITLP5210102
PITLP5210103
NTLLTPLP0000
CTLOPT5L21P-52 2102
1
4 TLP05
CLEODL2ED2
PITwenku.baidu.comP5210201
PITLP5210204
PILED202 PILED201
2
PITLP5210202
3
PITLP5210203
NTLLTPLP0022
1
2
3
4
A
A
L298N
B
B
CRO-2R02
1 2 3 4 5 6 7 8 9
PIR021 PIR02 PIR023 PIR024 PIR025 PIR026 PIR027 PIR028 PIR029
+5V
+12V
TLP07 TLP06 TLP05 TLP04 TLP03 TLP02 TLP01 TLP00
DIO7.8-4.6x2
Header, 10-Pin
JP1
HDR1X10
Typical BLUE SiC LED1, LED2,
LED
LED3, LED4
HDR1X2
Header, 2-Pin
M1, M2, Power 12V JK128
Header, 9-Pin
R-2
HDR1X9
TLP521-1, TLP521-
PITLP5210401
PITLP5210404
5
PIU105
7 PI1U0107
PIU1010
12
PIU1012
IN1 IN2 IN3 IN4
PWM-A PWM-B
6 PI1U1106
PIU1011
EN A EN B
8
PIU108
GND
VSS VS
9
PIU109
4
PIU104
OUT1 OUT2 OUT3 OUT4
Description
Designator
Footprint
Polarized Capacitor (Surface Mount)
C1, C3
CAPPR2-5x6.8
Capacitor
C2, C4
BAT-2
1 Amp General
D1, D2, D3, D4,
Purpose Rectifier D5, D6, D7, D8
4
1
0.1uF +12V MCO1M1
PIM101 1 PIM102 2
MCO2M2
PIM201 1 PIM202 2
C
Header 10
PILED402 PILED401
2
PITLP5210402
3
PITLP5210403
L298N
PID501 1N4007PID601 1N4007PID701 PID8011N40071N4007
2
PIU102
3
PIU103
13 PIU110413
PIU1014
ISEN A ISEN B
1 PIU11501
PIU1015
PID10 1N4007PID201 1N4007PID301 PID4011N40071N4007
PID502 PID602 PID702 PID802
DCO5D5 DCO6D6 CDO7D7 DCO8D8
2 PIPower 12V02
C
10 PIJP1010 9 PIJP109 8 PIJP108 7 PIJP107 6 PIJP106 5 PIJP105 4 PIJP104 3 PIJP103 2 PIJP102 1 PIJP101
+5NPVLWPWMM0-BB +5NPVLWPWMM-0AA
PILED102 PILED101
D
Title L298N
D
Size
Number
A4
Revision 3.2
Date: File:
2012-7-29 I:\L298N
PCB\..\L298N
Sheet of .ScDhrDawocn By:
20120717
1
2
3
4
Comment 104 1N4007 Header 10
L298N
CTLOPT5L21P-53 2103
1
4 TLP06
CLEODL3ED3
PITLP5210301
PITLP5210304
PILED302 PILED301
2
PITLP5210302
3
PITLP5210303
CTLOPT5L21P-54 2104
NTLLTPLP0033 1
4 TLP07
CLEODL4ED4
2, TLP521-3,
DIP4
TLP521-4
Dual Full Bridge DriveUr 1
DFM-T15/ X1.6V
LibRef Cap Pol3 Cap Diode 1N4007 Header 10 LED3 MHDR1X2 Header 9
TLP521-1
L298N
Quantity 2 2 8 1 4 3 1