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UCC27221

Texas Instruments
Part Number UCC27221
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 PDF File UCC27221 PDF File

UCC27221
UCC27221


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 A...



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