参数资料
型号: BD6231F-E2F8
元件分类: 运动控制电子
英文描述: BRUSH DC MOTOR CONTROLLER, 1 A, PDSO8
封装: ROHS COMPLIANT, SOP-8
文件页数: 15/17页
文件大小: 383K
代理商: BD6231F-E2F8
Technical Note
7/16
BD6230, BD6231, BD6232, BD6235, BD6236, BD6237
www.rohm.com
2009.08 - Rev.C
c
2009 ROHM Co., Ltd. All rights reserved.
Block diagram and pin configuration - Continued
BD6236FM
Fig.33 BD6236FM
Fig.34 HSOP-M28
Table 5 BD6236FM
Pin
Name
Function
1
OUT1A
Driver output
3
RNFA
Power stage ground
6
OUT2A
Driver output
8
GND
Small signal ground
9
VREFA
Duty setting pin
10
RINA
Control input (reverse)
11
FINA
Control input (forward)
12
VCC
Power supply
14
VCC
Power supply
15
OUT1B
Driver output
17
RNFB
Power stage ground
20
OUT2B
Driver output
22
GND
Small signal ground
23
VREFB
Duty setting pin
24
RINB
Control input (reverse)
25
FINB
Control input (forward)
26
VCC
Power supply
28
VCC
Power supply
FIN
GND
Ground
Note: All pins not described above are NC pins.
Note: Use all VCC pin by the same voltage.
OUT1A
NC
GND
RNFA
NC
OUT2A
NC
GND
VREFA
RINA
FINA
VCC
NC
VCC
NC
GND
VCC
FINB
RINB
VREFB
GND
NC
OUT2B
NC
RNFB
NC
OUT1B
26
28
11
10
CTRL
PROTECT
FINA
RINA
VCC
3
RNFA
9
VREFA
DUTY
1
OUT1A
6
OUT2A
22
GND
12
14
25
24
CTRL
PROTECT
FINB
RINB
VCC
17
RNFB
23
VREFB
DUTY
15
OUT1B
20
OUT2B
8
GND
FIN
GND
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