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LTC1625

Part Number	LTC1625
Manufacturer	Linear Technology
Description	Current Mode Synchronous Step-Down Switching Regulator
Published	Mar 27, 2005
Detailed Description	LTC1625 No RSENSETM Current Mode Synchronous Step-Down Switching Regulator FEATURES s s s s s s s s s s s s s s s s DE...
Datasheet	LTC1625 PDF File

Overview

LTC1625 No RSENSETM Current Mode Synchronous Step-Down Switching Regulator FEATURES s s s s s s s s s s s s s s s s DESCRIPTION The LTC®1625 is a synchronous step-down switching regulator controller that drives external N-Channel power MOSFETs using few external components.
Current mode control with MOSFET VDS sensing eliminates the need for a sense resistor and improves efficiency.
The frequency of a nominal 150kHz internal oscillator can be synchronized to an external clock over a 1.
5:1 frequency range.
Burst ModeTM operation at low load currents reduces switching losses and low dropout operation extends operating time in battery-powered systems.
A forced continuous mode control pin can ...

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