UCC2897A
UCC2897A is Active Clamp PWM Controller manufactured by Texas Instruments.
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Reference Design
SLUS829G
- AUGUST 2008
- REVISED FEBRUARY 2020
UCC2897A Advanced Current-Mode Active-Clamp PWM Controller
1 Features
- 1 Low-output jitter
- Soft-stop shutdown of MAIN and AUX
- 110-V input startup function
- Ideal for active-clamp, reset-forward, flyback and synchronous rectifier uses
- Provides plementary auxiliary driver with programmable dead time (Turn-On Delay) between AUX and MAIN switches
- Peak current-mode control with 0.5-V cycle-bycycle current limiting
- TrueDrive™ 2-A Sink, 2-A source outputs
- Trimmed internal-bandgap reference for accurate line UV and line OV...
