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LTC4443-1

Linear Technology
Part Number LTC4443-1
Manufacturer Linear Technology
Description High Speed Synchronous N-Channel MOSFET Drivers
Published Mar 19, 2010
Detailed Description www.DataSheet4U.com LTC4443/LTC4443-1 High Speed Synchronous N-Channel MOSFET Drivers FEATURES n n n n n n n n n n n n ...
Datasheet PDF File LTC4443-1 PDF File

LTC4443-1
LTC4443-1

Overview
www.
DataSheet4U.
com LTC4443/LTC4443-1 High Speed Synchronous N-Channel MOSFET Drivers FEATURES n n n n n n n n n n n n DESCRIPTION The LTC®4443 is a high frequency gate driver with integrated bootstrap Schottky diode designed to drive two N-channel MOSFETs in a synchronous buck DC/DC converter topology.
The powerful driver capability reduces switching losses in MOSFETs with high gate capacitance.
The LTC4443 features a separate supply for the input logic to match the signal swing of the controller IC.
If the input signal is not being driven, the LTC4443 activates a shutdown mode that turns off both external MOSFETs.
The input logic signal is internally level-shifted to the bootstrapped sup...


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