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A8603 - Multiple-Output Regulator

This page provides the datasheet information for the A8603, a member of the A8606 Multiple-Output Regulator family.

Description

The A8603 is a fixed-frequency, multiple-output supply for LCD bias.

Its switching frequency can be either programmed or synchronized with an external clock signal between 350 kHz and 2.25 MHz.

This will minimize interference with AM and FM radio bands.

Features

  • Automotive-grade AEC-Q100 qualified.
  • Input voltage from 3 to 10 V.
  • Four individual output supplies.
  • Independent control of each output voltage.
  • Boost switching frequency: 350 kHz to 2.25 MHz.
  • External synchronization capability is available.
  • Frequency dithering to reduce EMI.
  • Less than 10 μA shutdown current.
  • Protection features: overcurrent, overvoltage, short circuit, and thermal overload protection.
  • Ful.

📥 Download Datasheet

Datasheet preview – A8603

Datasheet Details

Part number A8603
Manufacturer Allegro
File Size 1.49 MB
Description Multiple-Output Regulator
Datasheet download datasheet A8603 Datasheet
Additional preview pages of the A8603 datasheet.

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Full PDF Text Transcription

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A8603 Multiple-Output Regulator for Automotive LCD Displays FEATURES AND BENEFITS • Automotive-grade AEC-Q100 qualified • Input voltage from 3 to 10 V • Four individual output supplies • Independent control of each output voltage • Boost switching frequency: 350 kHz to 2.
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