Datasheet > BD6389FM_11

BD6389FM_11

更新时间： 2024-09-11 08:51:39

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
5页	182K
描述
Silicon monolithic integrated circuits

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中文翻译

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数据手册

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BD6389FM_11 数据手册

1/4

STRUCTURE

PRODUCT SERIES

TYPE

Silicon monolithic integrated circuits

Bipolar stepping motor driver

BD6389FM

FUNCTION

・PWM constant current controllable two H bridge driver

・Built-in translator circuit for CLK-IN control

・Full, Half, Quarter step

・Mixed Decay control

・Parallel IN control

○Absolute maximum ratings(Ta=25℃)

Item

Symbol

V_CC0,1,2

Limit

Unit

Supply voltage

-0.2～+36.0

2.8^※

5.2^※

Power dissipation

Input voltage for control pin

RNF maximum voltage

V_IN

V_RNF

I_OUT

T_opr

-0.2～+5.5

0.5

2.2^※

A/phase

℃

Maximum output current

Operating temperature range

Storage temperature range

Junction temperature

-25～+75

-55～+150

150

T_stg

℃

T_jmax

℃

※

70mm×70mm×1.6mm glass epoxy board. Derating in done at 22.4mW/℃ for operating above Ta=25℃.

4-layer recommended board. Derating in done at 41.6mW/℃ for operating above Ta=25℃.

Do not, however exceed Pd, ASO and Tjmax=150℃.

○Operating conditions (Ta=-25～+75℃)

Item

Supply voltage

Output current

Symbol

V_CC0,1,2

I_OUT

Min

Typ

Max

1.9^※

Unit

1.7

A/phase

※

Do not, however exceed Pd, ASO.

This product isn’t designed for protection against radioactive rays.

REV. B

12 3 4 5

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