BD6223 데이터 시트보기 (PDF) - ROHM Semiconductor

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BD6223

DC Brush Motor Drivers (18V Max)

ROHM Semiconductor 

BD622xxx Series

●Block diagrams / Pin Configurations / Pin Descriptions

BD6220F/BD6221F

VREF 6

DUTY

PROTECT

FIN 4

RIN 5

CTRL

3 VCC

2 VCC

8 GND

1

7

OUT1

OUT2

Fig.1 BD6220F / BD6221F

OUT1

VCC

VCC

FIN

GND

OUT2

VREF

RIN

Datasheet

Table1 BD6220F/BD6221F

Pin

Name

Function

1

OUT1 Driver output

2

VCC

Power supply

3

VCC

Power supply

4

FIN

Control input (forward)

5

RIN

Control input (reverse)

6

VREF Duty setting pin

7

OUT2 Driver output

8

GND

Ground

Note: Use all VCC pin by the same voltage.

Fig.2 SOP8 (TOP VIEW)

BD6222HFP

VREF 1

DUTY

PROTECT

FIN 3

RIN 5

CTRL

FIN

GND

2

OUT1

Fig.3 BD6222HFP

7 VCC

6

OUT2

4 GND

Table 2 BD6222HFP

Pin

Name

Function

1

VREF Duty setting pin

2

OUT1 Driver output

3

FIN

Control input (forward)

4

GND

Ground

5

RIN

Control input (reverse)

6

OUT2 Driver output

7

VCC

Power supply

FIN

GND

Ground

Fig.4 HRP7 (TOP VIEW)

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TSZ22111･15･001

2/19

TSZ02201-0P2P0B300080-1-2

25.Dec.2012 Rev.002

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