TDA21201 - Integrated Switch

Product Overview

Infineon Technologies

Datasheet Details

Part number	TDA21201
Manufacturer	Infineon Technologies
File Size	754.41 KB
Description	Integrated Switch
Datasheet	TDA21201 Datasheet
Additional preview pages of the TDA21201 datasheet.

Product details

Description

Ground Output voltage from common node of the MOSFETs Input signal from PWM controller Supply voltage to MOSFETs and Driver IC General Description The Integrated Switch TDA21201 incorporates an intelligent MOSFET driver and two Power MOSFETs in a single package to form a fully integrated and optimized power stage of a DC/DC synchronous buck converter including the bootstrap components for the high-side MOSFET.The Power MOSFETs are optimized for lowest static and dynamic losses for a 12 V to su

Features

Replaces with one part only the semiconductors of a DC/DC power stage for a 12 V à 1 3.3 V conversion: FET driver + High side FET + Low side FET Raises the efficiency by reducing static and dynamic losses beyond 85 % due to optimized MOSFETs and Driver Reduces overall part count and board space consumption Simplifies and shortens the circuit design and the layout El.

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Published: Apr 23, 2005 |