UC2844N Datasheet Current-Mode PWM Controller

Manufacturer: Texas Instruments

Download the UC2844N datasheet PDF. This datasheet also includes the UC2842 variant, as both parts are published together in a single manufacturer document.

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UC2844N current-mode pwm controller by Texas Instruments - Datasheet Preview — Note: The manufacturer provides a single datasheet file (UC2842-etcTI.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number	UC2844N
Manufacturer	Texas Instruments
File Size	3.96 MB
Description	Current-Mode PWM Controller
Datasheet	UC2844N Datasheet

General Description

The UCx84x series of control integrated circuits provide the

Overview

UC1842, UC2842, UC3842, UC1843, UC2843, UC3843 UC1844, UC2844, UC3844, UC1845, UC2845, UC3845 SLUS223G – APRIL 1997 – REVISED JULY 2022 UCx84x Current-Mode PWM Controllers.

Key Features

Optimized for off-line and DC-to-DC converters.
Low start-up current (< 1 mA).
Automatic feedforward compensation.
Pulse-by-pulse current limiting.
Enhanced load-response characteristics.
Undervoltage lockout with hysteresis.
Double-pulse suppression.
High-current totem-pole output.
Internally trimmed bandgap reference.
Up to 500-kHz operation.
Error amplifier with low output resistance 2 Applicat.

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