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AT1393B - 6-Channel DC-DC Converter IC

This page provides the datasheet information for the AT1393B, a member of the AT1393 6-Channel DC-DC Converter IC family.

Description

The AT1393 provides a complete power solution for digital still and video cameras through the integration of synchronous rectification topology , soft start function and short circuit detection function.

Features

  • Low start-up power supply voltage :1.7V(CH6).
  • Wide supply voltage range from 2.4V to 6.5V (CH6); 3.6V to 6.5V(CH1~5).
  • Up to 1MHz operating frequency.
  • Supports for down and up/down Zeta synchronous rectification conversion(CH1).
  • Supports for up and up/down SEPIC synchronous rectification conversion(CH2, CH5).
  • Supports for up, flyback and up/down SEPIC conversion AT1393/C: CH2,CH3, CH4 , CH5 and CH6 AT1393A/B:CH2,CH3,CH5 and CH6.
  • Supp.

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Datasheet preview – AT1393B

Datasheet Details

Part number AT1393B
Manufacturer Aimtron Technology
File Size 750.25 KB
Description 6-Channel DC-DC Converter IC
Datasheet download datasheet AT1393B Datasheet
Additional preview pages of the AT1393B datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com AT1393/A/B/C Preliminary Product Information 6-Channel DC-DC Converter IC for DSC Features • Low start-up power supply voltage :1.7V(CH6) • Wide supply voltage range from 2.4V to 6.5V (CH6); 3.6V to 6.5V(CH1~5) • Up to 1MHz operating frequency • Supports for down and up/down Zeta synchronous rectification conversion(CH1) • Supports for up and up/down SEPIC synchronous rectification conversion(CH2, CH5) • Supports for up, flyback and up/down SEPIC conversion AT1393/C: CH2,CH3, CH4 , CH5 and CH6 AT1393A/B:CH2,CH3,CH5 and CH6 • Supports for inverting conversion AT1393A:CH4 • Synchronized rectification on CH1,CH2,CH5 • Power ON/OFF control function • Built-in Soft-Start function • Built-in Short-Circuit Protection circuit.
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