TI UCC28711DR

隔离9V ~ 35V

Overview

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The controllers have a maximum switching frequency of 100 kHz and always maintain controlof the peak-primary current in the transformer. Protection features help keep primary and secondarycomponent stresses in check. The UCC28710 allow the cable compensation to be programmed. TheUCC28711, UCC28712 and UCC28713 devices allow remote temperature sensing using a negativetemperature coefficient (NTC) resistor while providing fixed cable-compensation levels.

Features

Isolated Output Isolation
Packaged with 8-SOIC (0.154, 3.90mm Width), 7 Leads
Switching Frequency at 680Hz~100kHz
With 7 pins
Output Current at 25mA

Surface Mount Mounting Type

Applications

There are a lot of Texas Instruments
UCC28711DR AC DC Converters applications.

• Adaptors for Portable Media Player
• Adaptors for DSCs
• Set-top boxes
• DVD players
• Records
• Linear Adapter Replacements
• Chargers for cell/cordless phones
• PDAs
• MP3
• Portable audio