Part Number
|
UCC2893 |
Manufacturer
|
Texas Instruments |
Description
|
Active Clamp PWM Controller |
Published
|
Nov 27, 2019 |
Detailed Description
|
UCC2891, UCC2892 UCC2893, UCC2894
ą
SLUS542F − OCTOBER 2003 − REVISED JULY 2009
CURRENTĆMODE ACTIVE CLAMP PWM CONTROLLE...
|
Datasheet
|
UCC2893
|
Overview
UCC2891, UCC2892 UCC2893, UCC2894
ą
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 Complementary 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 logi...
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