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

Linear Technology Corporation

Datasheet Details

Part number	LTC3528
Manufacturer	Linear Technology Corporation
File Size	316.82 KB
Description	1MHz Synchronous Step-Up DC/DC Converters
Datasheet	LTC3528_LinearTechnologyCorporation.pdf

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.
V Start-Up Voltage: 700mV IN.
1.6V to 5.25V V OUT Range www. DataSheet4U. com.
Up to 94% Efﬁciency.
Output Disconnect.
1MHz Fixed Frequency Operation.
V >V IN OUT Operation.
Integrated Soft-Start.
Current Mode Control with Internal Compensation.
Burst Mode® Operation with 12μA Quiescent Current (LTC3528).
Low Noise PWM Operation (LTC3528B).
Internal Synch.

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Published: Aug 18, 2008 |