BA6238AE2(2011) Просмотр технического описания (PDF) - ROHM Semiconductor

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BA6238AE2
(Rev.:2011)

1.0A or More Reversible Motor Drivers (2 Motors)

ROHM Semiconductor 

BA6247FP-Y,BA6238A

●Block diagram and pin configuration

BA6238A

TSD

IN1 4

IN2 5

IN3 6

CTRL

Technical Note

2

OUT2

C4

10

OUT1

M

C2

Fig.11 BA6238A

VCC2 R1

9

VCC1

7

C1

R2

VR

8

R3

GND

1

3

OUT3

M

C3

C5

Table 2 BA6238A

Pin

Name

Function

1

GND GND

2

OUT2 Driver output

3

OUT3 Driver output

4

IN1

Control input

5

IN2

Control input

6

IN3

Control input

7

VCC1 Power supply (small signal)

8

VR

Reference voltage setting pin

9

VCC2 Power supply (driver stage)

10

OUT1 Driver output

Fig.12 BA6238A (HSIP10)

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© 2011 ROHM Co., Ltd. All rights reserved.

5/11

2011.05 - Rev.B

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