UCC2893
UCC2893 is Active Clamp PWM Controller manufactured by Texas Instruments.
- Part of the UCC2891 comparator family.
- Part of the UCC2891 comparator family.
UCC2891, UCC2892 UCC2893, UCC2894
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SLUS542F
- OCTOBER 2003
- REVISED JULY 2009
CURRENTĆMODE ACTIVE CLAMP PWM CONTROLLER
Features
DESCRIPTION
D Low Output Jitter D Soft- Stop Shutdown of MAIN and AUX D Ideal for Active Clamp/Reset Forward,
Flyback Converters
D Provides plementary Auxiliary Driver with Programmable Deadtime (Turn-On Delay) between AUX and MAIN Switches
D Peak Current-Mode Control with
Cycle-by-Cycle Current Limiting
The UCC2891/2/3/4 family of PWM controllers is designed to simplify implementation of the various active clamp/reset switching power topologies.
The UCC289x is a peak current-mode, fixedfrequency, high-performance pulse width modulator. It includes the...
