LTC3458 - 1.5MHz Synchronous Step-Up DC/DC Converter

Linear Technology

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Datasheet Details

Part number	LTC3458
Manufacturer	Linear Technology
File Size	312.77 KB
Description	1.5MHz Synchronous Step-Up DC/DC Converter
Datasheet	LTC3458_LinearTechnology.pdf

LTC3458 Product details

Description

LTC3458EDE#PBF LTC3458EDE#TRPBF 3458 12-Lead (4mm x 3mm) Plastic DFN Consult LTC Marketing for parts specified with wider operating temperature ranges.Consult LTC for information on nonstandard lead based finish parts.For more information on lead free part marking, go to: http://www.linear.com/leadfree/ For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/ TEMPERATURE RANGE 40ºC to 85ºC ELECTRICAL CHARACTERISTICS The denotes the sp

Features

High Efficiency: Up to 93%.
Inrush Current Limiting and Output Disconnect.
Programmable Output Voltages up to 7.5V.
1.5V to 6V Input Range.
Programmable/Synchronizable Fixed Frequency Operation up to 1.5MHz.
Programmable Automatic Burst Mode® Operation.
Current Mode Control with Programmable Soft-Start Period and Peak Current Limit.
700mA at 7V from 5V Input.
0.3Ω N-Channel and 0.4Ω P-Channel 1.4A Switches at 5VOUT.
Ultralow Quiescent Currents:.

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Published: Apr 18, 2010 |