UCC28C44DR – TEXAS INSTRUMENTS

Part Number:

UCC28C44DR

Manufacturer:

TEXAS INSTRUMENTS

Date Code:

17+

RoHS:

RoHS Compliant

MSL:

COO:

MALAYSIA

Description:

Offline PWM Controller IC with UVLO, 8-SOIC Package

Datasheet:

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Product Details:

Overview

The UCC28C44DR is a fixed-frequency current-mode PWM controller integrated circuit manufactured by Texas Instruments. This device is designed for offline power supply and DC-DC converter applications. It offers undervoltage lockout (UVLO) and is provided in an 8-pin SOIC (Small Outline Integrated Circuit) package for surface mount assembly.

Key Features

Current-mode control operation
Undervoltage lockout (UVLO) protection
Fixed frequency PWM operation
8-pin SOIC package

Applications

This PWM controller is commonly utilized in various power management systems requiring efficient and regulated power conversion. Its current-mode architecture provides inherent line feedforward, simplifying design and improving stability.

Offline power supplies
DC-DC converters
Battery chargers