UC3842 - Current-mode PWM controller

Product Overview

Philips

Part number	UC3842
Manufacturer	Philips
File Size	74.42 KB
Description	Current-mode PWM controller
Datasheet	UC3842 Datasheet
Additional preview pages of the UC3842 datasheet.

The UC3842 is available in an 8-Pin mini-DIP the necessary

to implement off-line, fixed-frequency current-mode control schemes with a minimal external parts count. This technique results in improved line regulation, enhanced load response characteristics, and a simpler, easier to design control loop. Topological advantages include inherent pulse-by-pulse current limiting. Protection circuitry includes built-in undervoltage lock-out and current limiting. Other features include fully-latched operation, a 1% trimmed bandgap reference, and start-up current.

📁 Similar Datasheet

UC3842A - CURRENT MODE PWM CONTROLLER (UTC)
UC3842A-BW - Current Mode PWM Controller (FCI)
UC3842AD - High Performance Current Controller (ON Semiconductor)
UC3842AN - High Performance Current Controller (ON Semiconductor)
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 Philips

Published: May 23, 2005 |