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UCC28220 - Dual PWM Controller

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Texas Instruments

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UCC28220 Dual PWM Controller by Texas Instruments - Datasheet Preview — Datasheet preview – UCC28220

Datasheet Details

Part number	UCC28220
Manufacturer	Texas Instruments
File Size	1.29 MB
Description	Dual PWM Controller
Datasheet	UCC28220 Datasheet
Additional preview pages of the UCC28220 datasheet.

Product details

Description

The UCC28220 and UCC28221 are a family of BiCMOS interleaved dual channel PWM controllers.

Features

1 2-MHz High-Frequency Oscillator With 1-MHz Operation Per Channel.
Matched Internal Slope Compensation Circuits.
Programmable Maximum Duty Cycle Clamp 60% to 90% Per Channel.
Peak Current Mode Control With Cycle-by-Cycle Current Limit.
Current Sense Discharge Transistor for Improved Noise Immunity.
Accurate Line Undervoltage and Overvoltage Sense With Programmable Hysteresis.
Opto-Coupler Interface.
110-V Internal Start-Up.

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Other Datasheets by Texas Instruments

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Published: Apr 25, 2020 |