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UCC27221 High-Efficiency Predictive Synchronous Buck Driver

UCC27221 Description

UCC27221 Not Recommended For New Designs UCC27221 UCC27222 SLUS486B * AUGUST 2001 * REVISED JULY 2003 HIGHĆEFFICIENCY PREDICTIVE SY.
The UCC27221 and UCC27222 are high-speed synchronous buck drivers for today’s high-efficiency, lower-output voltage designs.

UCC27221 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 Regu

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High-Efficiency Predictive Synchronous Buck Driver Texas Instruments
Texas Instruments UCC27221-like datasheet