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AS1337

austriamicrosystems AG
Part Number AS1337
Manufacturer austriamicrosystems AG
Description DC-DC Step-Up Converter
Published Mar 14, 2010
Detailed Description Da t as heet AS1337 www.DataSheet4U.com 2 0 0 m A , D C - D C St e p - U p C o n v e r t e r w i t h B u c k M o d e ...
Datasheet PDF File AS1337 PDF File

AS1337
AS1337


Overview
Da t as heet AS1337 www.
DataSheet4U.
com 2 0 0 m A , D C - D C St e p - U p C o n v e r t e r w i t h B u c k M o d e 1 General Description The AS1337 is a synchronous, fixed frequency, highefficiency DC-DC boost converter capable of supplying 3.
3V @ 200mA from two AA Cells.
Compact size and minimum external parts requirements make these devices perfect for modern portable devices.
The AS1337 offers automatic powersave mode to increase efficiency at light loads.
For input voltages higher than VOUT the AS1337 will switch in a step down mode, so that a Buck Boost function is realized.
The AS1337A offers a shutdown mode where the battery is connected directly to the output enabling the supply...



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