A8480 - Boost Regulator

Allegro Micro Systems

A8480 Datasheet Preview — Preview of A8480 PDF

Datasheet Details

Part number	A8480
Manufacturer	Allegro Micro Systems
File Size	509.32 KB
Description	Boost Regulator
Datasheet	A8480_AllegroMicroSystems.pdf

A8480 Product details

Description

The A8480 is a 1.2 MHz optimized boost converter with internal soft-start and compensation to support WLED, flash/torch, and display bias applications.

Features

Output disconnect during shutdown ▫ 1 μA shutdown current.
2.7 to 9 V input ▫ Operate with 1 or 2 Li+ battery input supply.
Output voltage up to 23 V.
1.2 MHz switching frequency.
1.5 A switch current limit.
Internal overvoltage and overtemperature protection, and soft start.

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Published: Sep 4, 2007 |