Datasheet > BD6974FV

BD6974FV

更新时间： 2024-11-04 06:41:55

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
5页	127K
描述
Silicon Monolithic Integrated Circuit

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中文翻译

获取价格

数据手册

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BD6974FV 数据手册

1/4

STRUCTURE

PRODUCT SERIES

TYPE

Silicon Monolithic Integrated Circuit

Single-Phase Full-Wave Motor Driver for Fan Motor

ＢＤ６９７４ＦＶ

FEATURES

Pre-driver compatible for external Tr

Speed controllable by DC/PWM input

PWM soft switching drive

〇ABSOLUTE MAXIMUM RATINGS

Parameter

Symbol

Vcc

Limit

Unit

Supply voltage

Power dissipation

Operating temperature

Storage temperature

High side output voltage

Low side output voltage

Low side output current

AL output current

AL output voltage

REF current ability

HB current ability

874.7＊

-40 to +100

-55 to +150

°C

Topr

Tstg

VOH

VOL

IOL

IAL

VAL

IREF

IHB

VIN

Tjmax

Input voltage(H+, H-, TH, MIN, CS, SS)

Junction temperature

＊Reduce by 7.0mW/°C over Ta=25°C.

150

°C

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

〇OPERATING CONDITIONS

Symbol

Vcc

Parameter

Operating supply voltage range

Limit

Unit

4.3 to 17.0

0 to Vcc-2.0

0 to 7.0

less than Vcc=9.0V

more than Vcc=9.0V

Hall input voltage range

TH input voltage range

MIN input voltage range

VTH

VMIN

0 to REF

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

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

REV. B

12 3 4 5

中文翻译

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