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UCC27222

Part Number	UCC27222
Manufacturer	Texas Instruments
Description	High-Efficiency Predictive Synchronous Buck Driver
Published	Apr 13, 2020
Detailed Description	UCC27221 Not Recommended For New Designs UCC27221 UCC27222 SLUS486B − AUGUST 2001 − REVISED JULY 2003 HIGHĆEFFICIENCY...
Datasheet	UCC27222 PDF File

Overview

UCC27221 Not Recommended For New Designs UCC27221 UCC27222 SLUS486B − AUGUST 2001 − REVISED JULY 2003 HIGHĆEFFICIENCY PREDICTIVE SYNCHRONOUS BUCK DRIVER FEATURES APPLICATIONS D Maximizes Efficiency by Minimizing Body-Diode Conduction and Reverse Recovery Losses D Transparent Synchronous Buck Gate Drive Operation From the Single Ended PWM Input Signal D 12-V or 5-V Input Operation D 3.
3-V Input Operation With Availability of 12-V Bus Bias D On-Board 6.
5-V Gate Drive Regulator D ±3.
3-A TrueDrive Gate Drives for High Current Delivery at MOSFET Miller Thresholds D Automatically Adjusts for Changing Operating Conditions D Thermally Enhanced 14-Pin PowerPAD HTSSOP Package Minimizes Board Area and Junction Temperature Rise FUNCTIONAL APPLICATION DIAGRAM D Non-Isolated Single or Multi-phased DC-to-DC Converters for Processor Power, General Computer, Telecom and Datacom Applications DESCRIPTION The UCC27221 and UCC27222 are high-speed synchronous buck drivers for today’s high-efficienc...

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