TD2676 Datasheet PDF

Techcode TD2676

The TD2676 is a 52 KHz fixed frequency monolithic step down switch mode regulator with a built in internal Power MOSFET. It achieves 2.5A continuous output current over a wide input supply range with excellent load and line regulation. The device includes a voltage reference, oscillation circuit, error amplifier, internal PMOS and etc.

Part No.	TD2676
Datasheet	TD2676 Download
Manufacturer	Techcode
Description	2.5A 52KHz 32V PWM Buck DC/DC Converter
Buy	Stock & Price

GENERAL DESCRIPTION

FEATURES

The PWM control circuit is able to adjust the duty ratio linearly from 0 to 100%. An enable function, an over current protection function and a short circuit protection function are built inside. An internal compensation block is built in to minimize external component count. 2.5A Constant Output Current 80mΩ RDSON Internal Power PMOSFET Switch Up to 95% Efficiency Fixed 52KHz Frequency Wide 3.6V to 32V Input Voltage Range Output Adjustable from 0.8V to 30V Built in Frequency Compensation Built in Thermal Shutdown Function Built in Current Limit Function SOP-8 Package is Available The minimum dropout up to 0.3V

APPLICATIONS

The TD2676 serves as ideal power supply units for portable devices. z z Portable DVD LCD Monitor / TV z Battery Charger z ADSL Modem z Telecom / Networking Equipment Package Types Figure 1. Package Types of TD2676 December, 23, 2009. Techcode Semiconductor Limited 1 T echcode® 2.5A 52KHz 32V PWM Buck DC/DC Converter Pin Configurations DA...