LTC3528B, LTC3528 - 1MHz Synchronous Step-Up DC/DC Converters

Linear Technology Corporation

Datasheet Details

Part number	LTC3528B, LTC3528
Manufacturer	Linear Technology Corporation
File Size	316.82 KB
Description	1MHz Synchronous Step-Up DC/DC Converters
Datasheet	LTC3528_LinearTechnologyCorporation.pdf
Note	This datasheet PDF includes multiple part numbers: LTC3528B, LTC3528. Please refer to the document for exact specifications by model.

The LTC®3528/LTC3528B are synchronous, fixed frequency step-up DC/DC converters with output disconnect.

Delivers 3.3V at 200mA from a Single Alkaline/ NiMH Cell or 3.3V at 400mA from Two Cells.
VIN Start-Up Voltage: 700mV.
1.6V to 5.25V VOUT Range.
Up to 94% Efficiency.
Output Disconnect.
1MHz Fixed Frequency Operation.
VIN > VOUT Operation.
Integrated Soft-Start.
Current Mode Control with Internal Compensation.
Burst Mode® Operation with 12µA Quiescent Current (LTC3528).
Low Noise PWM Operation (LTC3528B).
Internal Synchronous Rectifier.

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Published: Aug 18, 2008 |