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AT1730 Datasheet 2-channel Pwm Controller

Manufacturer: Aimtron Technology

Overview: .. AT1730 Preliminary Product Information 2-Channel PWM Controller for LCD.

Datasheet Details

Part number AT1730
Manufacturer Aimtron Technology
File Size 288.02 KB
Description 2-Channel PWM Controller
Datasheet AT1730_AimtronTechnology.pdf

General Description

The AT1730 is a PWM DC/DC converter control IC with 2 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 1.0MHz).

Applications • LCD Displays Bias • Power Supply for general equipment Block Diagram Aimtron reserves the right without notice to change this circuitry and specifications.

Key Features

  • Low input voltage: 2.4V to 6V.
  • 2-Channels PWM Control: Nch-MOSFET driving(CH1) Nch/Pch-MOSFET driving(CH2).
  • Adjustable Soft start time and maximum duty cycle.
  • Built-in timer latch for short circuit protection:.
  • Built-in under-voltage lockout.
  • High operating frequency: 100kHz to 1.0MHz.
  • Low operating current: 2mA (typ. ) General.

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AT1730 Distributor