bd6232fp ROHM Co. Ltd., bd6232fp Datasheet - Page 6

• Manufacturer Part Number: bd6232fp
• Description: H-bridge Driver For Dc Brush Motor
• Manufacturer: ROHM Co. Ltd.

Block diagram and pin configuration – Continued
BD6232FP
BD6235FV
VREFA
VREFB
VREF
RINA
RINB
FINA
GND
FINB
GND
RIN
FIN
10
19
20
22
21
17
20
19
8
9
7
OUT1A
OUT2A
VREFA
RNFA
RINA
FINA
GND
VCC
VCC
NC
NC
NC
OUT1
OUT1
OUT2
OUT2
DUTY
CTRL
GND
GND
GND
Fig. 32 SSOPB24
RNF
RNF
Fig. 31 BD6235FV
6
NC
NC
NC
NC
NC
NC
Fig.29 BD6232FP
DUTY
DUTY
CTRL
CTRL
Fig.30 HSOP25
GND
PROTECT
FIN
PROTECT
PROTECT
1
OUT1
2
NC
NC
VCC
VCC
VCC
FIN
GND
RIN
NC
VREF
NC
NC
NC
VCC
VCC
FINB
RINB
VREFB
GND
NC
OUT2B
NC
RNFB
NC
OUT1B
12
OUT2
13
23
24
11
12
13
17
15
21
22
23
7
8
1
5
3
VCC
VCC
RNF
VCC
VCC
OUT1A
OUT2A
RNFA
VCC
VCC
OUT1B
OUT2B
RNFB
6/16
Note: All pins not described above are NC pins.
Note: All pins not described above are NC pins.
12,13
22,23
FIN
Pin
1,2
7,8
Pin
17
19
20
21
10
12
13
15
17
19
20
21
22
23
24
11
6
1
3
5
7
8
9
OUT1A
OUT2A
OUT1B
OUT2B
VREFB
VREFA
Name
OUT1
OUT2
VREF
Name
RNFA
RNFB
RINA
FINA
RINB
FINB
GND
GND
GND
GND
RNF
VCC
VCC
VCC
VCC
VCC
VCC
RIN
FIN
Table 3 BD6232FP
Table 4 BD6235FV
Driver output
Small signal ground
Power stage ground
Driver output
Duty setting pin
Control input (reverse)
Control input (forward)
Power supply
Power supply
Ground
Driver output
Power stage ground
Driver output
Small signal ground
Duty setting pin
Control input (reverse)
Control input (forward)
Power supply
Power supply
Driver output
Power stage ground
Driver output
Small signal ground
Duty setting pin
Control input (reverse)
Control input (forward)
Power supply
Power supply
Function
Function