AT1729P Aimtron Technology, AT1729P Datasheet

AT1729P

Manufacturer Part Number

AT1729P

Description

Manufacturer

Aimtron Technology

Datasheet

1.AT1729.pdf (7 pages)

Specifications of AT1729P

Case

TSSOP/16

Date_code

03+

Current page: 1 of 7
Download datasheet (265Kb)

Block Diagram

Features

• Low input voltage: 2.5V to 6V

• 3-Channels PWM Control:

• Adjustable Soft start time and maximum duty

• Built-in timer latch for short circuit protection:

• Built-in under-voltage lockout, thermal

• High operating frequency: 100kHz to 1MHz

Applications

• LCD Displays Bias

• Power Supply for general equipment

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

2 Boost Controller(CH1,CH2)

1 Inverting Controller (CH3)

cycle

Delay time=2 16 /(Switching frequency)

shutdown.

Aimtron reserves the right without notice to change this circuitry and specifications.

3-Channel PWM Controller for LCD Bias

WWW:

Email:

General Description

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).

http://www.aimtron.com.tw

service@aimtron.com.tw

Preliminary Product Information

AT1729

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