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SC420 - Synchronous Power MOSFET Driver

General Description

The SC420 is a cost effective Dual MOSFET Driver, incorporating Semtech’s patented Combi-SenseTM technology, designed for switching High and Low side Power MOSFETs in Step-down Switching regulators.

Key Features

  • u u u u u u u u u High efficiency Shutdown mode for increased power saving Tri-state capability Fast rise and fall times (15ns typical with 3000pF load) 5V gate drive Ultra-low (.

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Datasheet Details

Part number SC420
Manufacturer SEMTECH
File Size 308.58 KB
Description Synchronous Power MOSFET Driver
Datasheet download datasheet SC420 Datasheet

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SC420 POWER MANAGEMENT POWER MANAGEMENT Description The SC420 is a cost effective Dual MOSFET Driver, incorporating Semtech’s patented Combi-SenseTM technology, designed for switching High and Low side Power MOSFETs in Step-down Switching regulators. A 20ns max propagation delay from input transition to the gate of www.DataSheet4U.com the power FET’s guarantees operation at high switching frequencies. Internal overlap protection circuit prevents shoot-through from Vin to GND in the main and synchronous MOSFETs. High current drive capability (2A peak) allows fast switching, thus reducing switching losses at high (up to 1.5MHz) frequencies without causing thermal stress on the driver.