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LTC3531

Part Number	LTC3531
Manufacturer	Linear Technology
Description	Buck-Boost Synchronous DC/DC Converters
Published	Aug 13, 2007
Detailed Description	LTC3531/ LTC3531-3.3/LTC3531-3 200mA Buck-Boost Synchronous DC/DC Converters + U U FEATURES ■ Regulated Output with In...
Datasheet	LTC3531 PDF File

Overview

LTC3531/ LTC3531-3.
3/LTC3531-3 200mA Buck-Boost Synchronous DC/DC Converters + U U FEATURES ■ Regulated Output with Input Above, Below or Equal to the Output ■ Single Inductor ■ Up to 90% Efﬁciency ■ VIN Range: 1.
8V to 5.
5V ■ 200mA at 3.
3VOUT from 3.
6V Input ■ 125mA at 3VOUT from 2.
5V Input ■ Fixed VOUT Versions (TSOT, DFN): 3.
3V, 3V ■ Adjustable VOUT Version (DFN): 2V to 5V ■ Burst Mode® Operation, No External Compensation ■ Ultra Low Quiescent Current: 16μA, Shutdown Current <1μA ■ Only 3 External Components Required (Fixed Voltage Versions) ■ Short-Circuit Protection ■ Output Disconnect in Shutdown ■ Available in 6-Pin ThinSOT and 3mm × 3mm DFN Packages U APPLICATIO S ■ Handheld Instrum...

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