UCC2897A - Active Clamp PWM Controller

Product Overview

Texas Instruments

Part number	UCC2897A
Manufacturer	Texas Instruments
File Size	1.76 MB
Description	Active Clamp PWM Controller
Datasheet	UCC2897A Datasheet
Additional preview pages of the UCC2897A datasheet.

The UCC2897A PWM controller simplifies implementation of the various active clamp or reset and synchronous rectifier switching power topologies.

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 complementary 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 fo.

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Published: Apr 25, 2020 |