UC3842A - CURRENT MODE PWM CONTROLLER

Product Overview

UTC

UC3842A CURRENT MODE PWM CONTROLLER by UTC - Datasheet Preview — Datasheet preview – UC3842A

Datasheet Details

Part number	UC3842A
Manufacturer	UTC
File Size	458.23 KB
Description	CURRENT MODE PWM CONTROLLER
Datasheet	UC3842A Datasheet
Additional preview pages of the UC3842A datasheet.

Product details

Description

The UTC UC3842A/3843A 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.
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

UC3842A-BW - Current Mode PWM Controller (FCI)
UC3842AD - High Performance Current Controller (ON Semiconductor)
UC3842AN - High Performance Current Controller (ON Semiconductor)
UC3842 - Current-mode PWM controller (Philips)
UC3842B - HIGH PERFORMANCE CURRENT MODE CONTROLLERS (Motorola)
UC3842BN - HIGH-PERFORMANCE PWM CONTROLLER (ST Microelectronics)
UC3842G - HIGH PERFORMANCE CURRENT MODE CONTROLLER (Unisonic Technologies)
UC3842T - (UC3842T - UC3845T) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER (STMicroelectronics)

Other Datasheets by UTC

UC3843A - CURRENT MODE PWM CONTROLLER
UC3843A-Q - PWM CONTROLLER
UC3843B - CONTROLLERS
UC3844 - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
UC3845 - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLERS
UC3846 - CURRENT MODE PWM CONTROLLER

Published: Apr 19, 2020 |