AS1329 - DC-DC Step-Up Converters

Product Overview

austriamicrosystems AG

Datasheet Details

Part number	AS1329
Manufacturer	austriamicrosystems AG
File Size	803.48 KB
Description	DC-DC Step-Up Converters
Datasheet	AS1329 Datasheet
Additional preview pages of the AS1329 datasheet.

Product details

Description

The AS1329A, AS1329B and the AS1329C are synchronous, fixed frequency, very high-efficiency DC-DC boost converters capable of supplying 3.3V at 160mA from a single AA-supply.

Features

! ! ! ! ! ! ! ! ! ! ! ! ! 95% Efficiency Single-Cell Operation Delivers 160mA @ 3.3V (from Single AA Cell) Delivers 220mA @ 5.0V (from Two AA Cells) Delivers 570mA @ 3.3V (from Two AA Cells) Low Start-Up Voltage: 0.85V High-Speed Fixed-Frequency: 1.2MHz Internal PMOS Synchronous Rectifier Automatic Powersave Operation (AS1329A&B) Continuous Switching at Light Loads (AS1329C) Anti-Ringing Control Minimizes EMI Logic Controlled Shutdown (< 1µA) Output Range: 2.5 to 5.0V 6-pin TSOT-23 Package AS1.

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Other Datasheets by austriamicrosystems AG

AS1323 - DC-DC Step-Up Converter
AS1324 - DC/DC Step-Down Regulator
AS1326 - 0.8A DC-DC Step-Up Converters
AS1302 - 5V/30mA Adaptive Inductorless Boost Converter
AS1330 - 4MHz Low Voltage DC-DC Step-Up Converter
AS1331 - 300mA Buck-Boost Synchronous DC/DC Converters

Published: May 4, 2009 |