电机驱动板原理图
合集下载
相关主题
- 1、下载文档前请自行甄别文档内容的完整性，平台不提供额外的编辑、内容补充、找答案等附加服务。
- 2、"仅部分预览"的文档,不可在线预览部分如存在完整性等问题,可反馈申请退款(可完整预览的文档不适用该条件!)。
- 3、如文档侵犯您的权益，请联系客服反馈,我们会尽快为您处理(人工客服工作时间：9:00-18:30)。
CRO4R4 3.3K
BTS7960B
B
1
PIU301
19
PIU3019
1G 2G
VCC GND
20
PIU3020
10
PIU3010
PIR301
VCC5V
PIC502
PIR401
CCO1C1
PIC102 PIC101
0.1uF
74HC244
CCO5C5
PIC501 0.1uF
CJ1OJ1
PIJ101 1 PIJ102 2 PIJ103 3 PIJ104 4
PIR302
CRO3R3
3.3K
PI3R.1032K PI3R.2032K
PIC202
CCO2C2
PIC201 0.1uF
CUO1ห้องสมุดไป่ตู้1
PIR402
PIU1202 PIU1303
6
PIU106
5
PIU105
IN INH IS SR
VS
7
PIU107
OUT2 OUT1
PI8U108 4
PIU104
GND PI1U101
Header 4
VCC
PIEC101 CEOC1EC1 PIEC201 ECCO2EC2 PIEC102 10uF PIEC202 10uF
GND
8 A
B
C
C
D
D
Title
Size
Number
Revision
A3
Date: File:
2012/11/21 C:\Users\..\BTS7960B.sch
Sheet of Drawn By:
1
2
3
4
5
6
7
8
PIU3016
14 EN_OUT PPIIUU1332001142NELREOR1O_1O0UOUTT PI9U309ERO2_OUT
7
PIU307
5
PIU305
3
PIU303
NILNI1N_1O0UOUTT NELNE_NO0OUUTT
PPCCIIRRRROO121200RR11 12
NELREROO1
PIU2505
IN INH IS SR
VS PI7U207
OUT2 OUT1
PI8U208 PI4U204
GND PI1U201
PIR901
EN
NILNIN11
PIJ201 1
ERO1_OUT NVLCVCCC55VV
PIJ203 PIJ205 PIJ207
3 5 7
2 PIJ202 4 PIJ204 6 PIJ206 8 PIJ208
NILNIN22
GND NELREOR2O_2O0UOUTT NGLNGNDD
3.3K
PIR701
CCO4C4 CRO8R8
PIC401 0.1uF 3.3K PIR801
BTS7960B
CCO3C3
PIC302 PIC301
0.1uF
Header 4X2
GND
VCC
VCC
CUO3U3
IN1 IN2 NELENN ERO1 ERO2
1
2
3
4
5
6
7
VCC5V
VCC CUO2U2
PIR902
CRO9R9
A
3.3K
CJO2J2
NINLI2N_2O0UOTUT
EN_OUT NELREROO22
PPCCIIRRRROO565600RR11 56
PI3R5.032K PI3R6.032K
PIR702
CRO7R7 PIC402
PIR802
PIU2202 PIU2303 PIU2606
2
PIU302
4
PIU304
6
PIU306
PIU3808 PIU310111
13
PIU3013
15
PIU3015
17
PIU3017
1A1 1A2 1A3 1A4 2A1 2A2 2A3 2A4
1Y1 1Y2 1Y3 1Y4 2Y1 2Y2 2Y3 2Y4
18 IN1_OUT
PIU3018
16 IN2_OUT