Datasheet > AT1729

AT1729

更新时间： 2024-10-25 22:39:15

品牌	Logo	应用领域
其他 - ETC		控制器
页数	文件大小	规格书
8页	249K
描述
3-Channel PWM Controller for LCD Bias

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AT1729 数据手册

AT1729

Preliminary

3-Channel PWM Controller for LCD Bias

Features

General Description

• Low input voltage: 2.5V to 7V

• 3-Channels PWM Control:

2 Boost Controller(CH1,CH2)

1 Inverting Controller (CH3)

• Adjustable Soft start time and maximum duty

cycle

The AT1729 is a PWM DC/DC converter control

IC with 3 channel outputs that can directly drive

power MOSFET. This IC ia suitable for very small

DC/DC converters because of their small and thin

package(1.1 mm max.), and high operation

frequency (up to 1.0 MHz).

• Built-in timer latch for short circuit protection:

Delay time=2 /(Switching frequency)

• Built-in under-voltage lockout, thermal

shutdown.

• High operating frequency: 100kHz to 1MHz

Applications

• LCD Displays Bias

• Power Supply for general equipment

Block Diagram

2F, No.10, Prosperity RD. II, Science-Based Industrial Park, Hsinchu 300,Taiwan, R.O.C.

Tel: 886-3-563-0878

Fax: 886-3-563-0879

WWW: http://www.aimtron.com.tw

Email: service@aimtron.com.tw

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型号	品牌	获取价格	描述	数据表
AT1729P	GMT	获取价格	Switching Regulator/Controller,
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AT1730P	ETC	获取价格	2-Channel PWM Controller for LCD Bias
AT1730P-GRE	ETC	获取价格	2-Channel PWM Controller for LCD Bias
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