UC2844 - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS

Product Overview

Unisonic Technologies

Datasheet Details

Part number	UC2844
Manufacturer	Unisonic Technologies
File Size	285.95 KB
Description	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
Datasheet	UC2844 Datasheet
Note	This datasheet PDF includes multiple part numbers: UC2844, UC2845. Please refer to the document for exact specifications by model.
Additional preview pages of the UC2844 datasheet.

Product details

Description

The UTC UC2844/2845 are high performance fixed frequency current mode controllers that specifically designed for Off-Line and DC to DC converter applications with minimal external parts count.

Features

S.
Operation output switching frequency up to 500 kHz.
Output deadtime adjustable from 50% to 70%.
Automatic feed forward compensation.
Latching PWM for cycle-by-cycle current limiting.
High current totem pole output.
Internally trimmed reference with under voltage lockout.
UVLO with hysteresis.
Low startup and operating current.

📁 Similar Datasheet

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Other Datasheets by Unisonic Technologies

UC2843B - HIGH-PERFORMANCE CURRENT-MODE PWM CONTROLLERS
UC2845 - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
UC2306 - MICROPOWER DC/DC CONVERTERS

Published: Mar 7, 2016 |