UCC28231, UCC28230 - PWM Controller

Texas Instruments

The UCC28231 by Texas Instruments is a PWM Controller. Below is the official datasheet preview.

📥 Download Datasheet

UCC28231 PWM Controller by Texas Instruments - Datasheet Preview — Official preview page of the **UCC28231** PWM Controller datasheet (Texas Instruments).

Datasheet Details

Part number	UCC28231, UCC28230
Manufacturer	Texas Instruments
File Size	2.27 MB
Description	PWM Controller
Datasheet	UCC28230-etcTI.pdf
Note	This datasheet PDF includes multiple part numbers: UCC28231, UCC28230. Please refer to the document for exact specifications by model.
Additional preview pages of the UCC28231 datasheet.

UCC28231 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.

📁 UCC28231 Similar Datasheet

UCC2807-1 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
UCC2807-2 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
UCC2807-3 - Programmable Maximum Duty Cycle PWM Controller (Unitrode)
UCC2808-1 - Low Power Current Mode Push-Pull PWM (Unitrode)
UCC2808-2 - Low Power Current Mode Push-Pull PWM (Unitrode)
UCC2809-1 - Economy Primary Side Controller (Unitrode)
UCC2809-2 - Economy Primary Side Controller (Unitrode)
UCC281-3 - Low Dropout 1 Ampere Linear Regulator (Unitrode)

Other Datasheets by Texas Instruments

UCC28230 - PWM Controller
UCC28220 - Dual PWM Controller
UCC28220-Q1 - Dual PWM Controller
UCC28221 - Dual PWM Controller
UCC28250 - PWM Controller
UCC28251 - PWM Controller

Published: Apr 25, 2020 |