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REV. D

STRUCTURE

Silicon Monolithic Integrated Circuit

PRODUCT SERIES

Single-Phase Full-Wave Motor Driver for Fan Motor

TYPE

ＢＤ６７２２ＦＳ

FEATURES

Speed controllable by DC / PWM input

Current limit circuit

PWM soft switching drive

〇ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Limit

Unit

Supply voltage

Vcc

20

V

Power dissipation

Pd

812.5＊

mW

Operating temperature

Topr

-40～+100

℃

Storage temperature

Tstg

-55～+150

℃

High side output voltage

VOH

34

V

Low side output voltage

VOL

34

V

Low side output current

Iomax

1.5＊＊

A

Signal output current

IFG/IAL

10

mA

Signal output voltage

VFG/VAL

20

V

VREF current ability

IVREF

8

mA

VTH input voltage

VVTH

15

V

Junction temperature

Tjmax

150

℃

＊

Reduce by 6.5mW/℃ over Ta=25℃.

(On 70.0mm×70.0mm×1.6mm glass epoxy board)

＊＊ This value is not to exceed Pd.

〇OPERATING CONDITIONS

Parameter

Symbol

Limit

Unit

Operating supply voltage range

Vcc

4.5～17.0

V

Hall input voltage range

VH

0～Vcc-2.0

V

VMIN input voltage range

VVMIN

0～Vcc-2.0

V

＊This product is not designed for production against radioactive rays.

＊This document may be strategic data subject to COCOM regulations.