UCC38500 - BiCMOS PFC/PWM Combination Controller

Texas Instruments

UCC38500 Datasheet Preview — Preview of UCC38500 PDF

Datasheet Details

Part number	UCC38500
Manufacturer	Texas Instruments ↗
File Size	1.36 MB
Description	BiCMOS PFC/PWM Combination Controller
Datasheet	UCC38500-etcTI.pdf

UCC38500 Product details

Description

The UCC2850x family provides all of the control functions necessary for an active power-factorcorrected preregulator and a second-stage dc-to- dc converter.

Features

D Combines PFC and Downstream Converter Controls D Controls Boost Preregulator to Near-Unity Power Factor D Accurate Power Limiting D Improved Feedforward Line Regulation D Peak Current-Mode Control in Second Stage D Programmable Oscillator D Leading-Edge/Trailing-Edge Modulation for Reduced Output Ripple D Low Start-up Supply Current D Synchronized Second Stage Start-Up, with Programmable Soft-start D Programmable Second Stage Shutdown.

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Other Datasheets by Texas Instruments

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Published: Apr 25, 2020 |