UCC28230 - PWM Controller

Product Overview

Texas Instruments

Datasheet Details

Part number	UCC28230
Manufacturer	Texas Instruments
File Size	2.27 MB
Description	PWM Controller
Datasheet	UCC28230 Datasheet
Additional preview pages of the UCC28230 datasheet.

Product details

Description

The UCC28230, UCC28231 PWM bus controllers are optimized for use in high efficiency, high power density, unregulated intermediate bus converters. Start-up frequency control circuit allowing small output inductor and the ability to star

Features

1.
Programmable, Load Depended Off Time Control.
Frequency Controlled Start Up Allows Small Output Inductor, Low Ripple and Constant Current Start with Large Output Capacitor.
Two 0.2-A Push-Pull Outputs Provide Matched Control Signals D to External Drivers.
Two Additional 1- D Outputs for Optimal Use of Self-Driven or Control Driven Synchronous Rectifiers.
Unregulated, Fixed Volt-Second or Fixed Frequency Modes set by User.
Two, 1.5% Overall.

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Published: Apr 25, 2020 |