Datasheet > BD6941FM-E2

BD6941FM-E2

更新时间： 2024-11-04 01:21:35

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
17页	1422K
描述
Automotive 1ch H Bridge Driver

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中文翻译

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BD6941FM-E2 数据手册

Datasheet

Motor/Actuator Drivers DC Brush Motor Series

Automotive 1ch H Bridge Driver (50V Max)

BD6941FM

General Description

Key Specifications

BD6941FM is a reversible motor driver with an output

current of 1.25A (1Motor). It can control a DC motor in

four modes: Forward, Reverse, Standby, and Brake,

using two control logic inputs.

 Input Supply Voltage Range:

 Output ON Resistor(Total):

 Output Current:

8.0V to 16V

0.84Ω(Typ)

1.25A(Max)

 Operating Temperature Range:

-40°C to +105°C

Features

Package

HSOP-M36

W (Typ) x D (Typ) x H (Max)

18.50mm x 9.90mm x 2.40mm



1ch DMOS H Bridge Output

Four Output States (Forward, Reverse, Standby,

and Brake) through two Control Logic

Low Standby Current



Built-in Output Counter-Electromotive Force

Absorption Diode



Over-Current Protection with Timer (OVP)

Over Voltage Detection (Switch OFF)

TSD Detects Junction Temperature and Circuitry

Switches OFF the Outputs at High Temperature.

Built-in Over-Current Protection Monitor Pin (PO)



Applications

Onboard Devices (Vehicle Equipment, etc.)

Typical Application Circuit and Block Diagram

N.C.

OVER

VOLTAGE

N.C

N.C.

PROTECTION

PGND

N.C.

SGND

PGND

OVER

CURRENT

PROTECTION

VCC

N.C.

CONTROL

LOGIC

VCC

N.C.

TSD

N.C.

24 N.C.

N.C.

N.C. 14

N.C.

22 N.C.

PROTECTION

MONITOR

SGND

INN

SGND

INP

○Product structure：Silicon monolithic integrated circuit ○This product has no designed protection against radioactive rays

www.rohm.com

TSZ22111・14・001

TSZ02201-0H5H0BK01280-1-2

06.Nov.2015 Rev.001

1/13

12 3 4 5 6 7...17

中文翻译

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