BA6219BFP-Y_11 Datasheet, PDF (4/11 Pages) Rohm – 2.0A or More Reversible Motor Drivers (Single Motor)

BA6219BFP-Y,BA6222
●Block diagram and pin configuration
BA6219BFP-Y
IN1 6
IN2 8
TSD
CTRL
VCC1
10
VCC2 R1
11
C1
OUT1
24
M
C4
OUT2
15
GND
19
GND
20
FIN
7
4
13
GND VR
CD2
2
CD1
C3 C2
ZD
Fig.13 BA6219BFP-Y
NC
CD1
NC
VR
NC
IN1
GND
GND
IN2
NC
VCC1
VCC2
NC
CD2
NC
OUT1
NC
NC
NC
GND
GND
GND
NC
NC
NC
OUT2
NC
Fig.14 HSOP25
BA6222
IN1 5
IN2 6
TSD
CTRL
x4
x4
VCC1
7
VCC2 R1
8
C1
OUT1
2
M ^C4
OUT2
10
GND
1
FIN
C5
4
VR
9
CD2
C3
3
CD1
C2
ZD
Fig.15 BA6222
Technical Note
Table 1 BA6219BFP-Y
Pin
Name
Function
2
CD1 Cross conduction control pin
4
VR
Reference voltage setting pin
6
IN1
Control input (forward)
7
GND GND
8
IN2
Control input (reverse)
10
VCC1 Power supply (small signal)
11
VCC2 Power supply (driver stage)
13
CD2 Cross conduction control pin
15
OUT2 Driver output
19
GND GND
20
GND GND
24
OUT1 Driver output
FIN
GND GND
Note: All pins not described above are NC pins.
Table 2 BA6222
Pin
Name
Function
1
GND GND
2
OUT1 Driver output
3
CD1 Cross conduction control pin
4
VR
Reference voltage setting pin
5
IN1
Control input (forward)
6
IN2
Control input (reverse)
7
VCC1 Power supply (small signal)
8
VCC2 Power supply (driver stage)
9
CD2 Cross conduction control pin
10
OUT2 Driver output
FIN
GND GND
Fig.16 HSIP10
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2011.05 - Rev.B