Datasheet
SLUS486B − AUGUST 2001 − REVISED JULY 2003
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REFERENCE DESIGN AND EVALUATION MODULE
A reference design is discussed in, 12 V to 1.8 V, 20-A High Efficiency Synchronous Buck Converter Using the
UCC27222 with Predictive Gate Drive, TI Literature Number SLUU140 and accompanying evaluation module
(EVM) SLUP192. The design highlights UCC27222 and its Predictive Gate Drive synchronous buck operation
using a simple single ended PWM controller. The schematic is shown in Figure 17.
Figure 17. Typical Application Diagram