UC3655 - 500mA SYNCHRONOUS STEP-DOWN DC/DC CONVERTERS

Product Overview

UTC

UC3655 500mA SYNCHRONOUS STEP-DOWN DC/DC CONVERTERS by UTC - Datasheet Preview — Datasheet preview – UC3655

Datasheet Details

Part number	UC3655
Manufacturer	UTC
File Size	355.57 KB
Description	500mA SYNCHRONOUS STEP-DOWN DC/DC CONVERTERS
Datasheet	UC3655 Datasheet
Additional preview pages of the UC3655 datasheet.

Product details

Description

The UTC UC3655 is a synchronous-rectification type DC/DC converters with a built-in 0.6Ω P-channel driver transistor and 0.7Ω N-channel switching transistor, which designed to allow the use of ceramic capacitors.

Features

>.
Very High Efficiency 92%.
Low Ripple Rejection Voltage 10mV.
Output Current 500mA @VIN=3.0V, VOUT=1.8V.
Oscillation Frequency is 1.3MHz.
With PWM / PFM Automatic Switching Control.
Maximum Duty Ratio is 100%.
Ceramic Capacitor Available.

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Published: May 5, 2014 |