Datasheet4U Logo Datasheet4U.com

AT1729 Datasheet 3-channel Pwm Controller For Lcd Bias

Manufacturer: Unknown Manufacturer

Overview: AT1729 Preliminary 3-Channel PWM Controller for LCD Bias General.

Datasheet Details

Part number AT1729
Manufacturer Unknown Manufacturer
File Size 248.23 KB
Description 3-Channel PWM Controller for LCD Bias
Datasheet AT1729_ETC.pdf

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).

Key Features

  • 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.
  • Built-in timer latch for short circuit protection: Delay time=216/(Switching frequency).
  • Built-in under-voltage lockout, thermal shutdown.
  • High operating frequency: 100kHz to 1MHz.

More Datasheets from Unknown Manufacturer

Part Number Description
AT1743 2-Channel PWM Controller for LCD Display
AT1303 MICROPOWER STEP UP DC/DC CONVERTER
AT1308 Micro-Power Step up DC-DC Converter
AT1392 1 Channel Synchronous Buck PWM Controller
AT1395 5 CHANNEL DC-DC CONVERTER
AT1461 AT1461

AT1729 Distributor