UA1538

更新时间： 2024-11-11 03:24:43

品牌	Logo	应用领域
友顺 - UTC		驱动器
页数	文件大小	规格书
18页	358K
描述
4-CH MOTOR DRIVER FOR PORTABLE CD PLAYERS

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中文翻译

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数据手册

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UA1538 数据手册

UNISONIC TECHNOLOGIES CO.,

UA1538

LINEAR INTEGRATED CIRCUIT

4-CH MOTOR DRIVER FOR

PORTABLE CD PLAYERS

ꢀ

DESCRIPTION

The UTC UA1538 contains a 4ch H bridge driver and

DC-DC converter control circuit on one chip, and was

developed for use in portable CD players.

ꢀ

FEATURES

QFP-44-0.8

*Built-in 4ch H bridge driver, and PWM control of load

drive voltage is made possible by external

components.

*DC-DC converter control circuit on chip.

*With reset output inversion output pin.

*Empty detection level can be switched between

rechargeable battery and dry battery.

*Constant current charging; current value can be varied

using external resistor.

*Pb-free plating product number: UA1538L

*Built-in power transistor for charging.

*Built-in independent thermal shutdown circuit.

ꢀ ORDERING INFORMATION

Ordering Number

Package

Packing

Tube

Normal

Lead Free Plating

UA1538-QM1-T UA1538L-QM1-T

QFP-44-0.8

www.unisonic.com.tw

QW-R109-023,B

12 3 4 5 6 7...18

中文翻译

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