UCC28250 - PWM Controller

Product Overview

Texas Instruments

Part number	UCC28250
Manufacturer	Texas Instruments
File Size	1.77 MB
Description	PWM Controller
Datasheet	UCC28250 Datasheet
Additional preview pages of the UCC28250 datasheet.

The UCC28250 PWM controller is designed for high power density applications that may have stringent prebiased start-up requirements.

1 Prebiased Start-up.
Synchronous Rectifier Control Outputs With Programmable Delays (Including Zero Delay Support).
Voltage Mode Control With Input Voltage FeedForward or Current Mode Control.
Primary or Secondary-Side Control.
3.3-V, 1.5% Accurate Reference Output.
1-MHz Capable Switching Frequency.
1% Accurate Cycle-by-Cycle Overcurrent Protection with Matched Duty Cycle Outputs.
Programmable Soft-Start and Hiccup Restart.

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Published: Apr 25, 2020 |