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UCC28250 - PWM Controller

Texas Instruments

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Datasheet Details

Part number	UCC28250
Manufacturer	Texas Instruments
File Size	1.77 MB
Description	PWM Controller
Datasheet	UCC28250-etcTI.pdf

UCC28250 Product details

Description

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

Features

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 |