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A8483 - Step-up Converter

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Allegro MicroSystems

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A8483 Step-up Converter by Allegro MicroSystems - Datasheet Preview — Datasheet preview – A8483

Datasheet Details

Part number	A8483
Manufacturer	Allegro MicroSystems
File Size	353.74 KB
Description	Step-up Converter
Datasheet	A8483 Datasheet
Additional preview pages of the A8483 datasheet.

Product details

Description

VIN.

Supply to the control circuit.

A bypass capacitor, C1, must be connected from close to this pin to GND.

Features

Output voltage up to 35 V 2.5 to 10 V input 0.9 to 18 V input with separate bias supply Delivers 15 V at 15 mA with 2.7 V input Constant 1.2 MHz switching frequency provides low noise 350 mA switch current limit 1 μA shutdown current Low-noise PWM/analog dimming VOUT 5 VIN.

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Published: Sep 4, 2007 |