UC3845B, UC3842B - HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

Name: UC3845B
SKU: UC3845B-546021

ST Microelectronics

The UC3845B by ST Microelectronics is a HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER. Below is the official datasheet preview.

Datasheet Details

Part number	UC3845B, UC3842B
Manufacturer	STMicroelectronics
File Size	233.69 KB
Description	HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER
Datasheet	UC3842B_STMicroelectronics.pdf
Note	This datasheet PDF includes multiple part numbers: UC3845B, UC3842B. Please refer to the document for exact specifications by model.
Additional preview pages of the UC3845B datasheet.

The UC384xB family of control ICs provides the necessary

to implement off-line or DC to DC fixed frequency current mode control schemes with a minimal external parts count. Internally implemented circuits include a trimmed oscillator for precise DUTY CYCLE.

📁 UC3845B Similar Datasheet

UC3845 - SMPS Controller (Fairchild Semiconductor)
UC3845A-BW - Current Mode PWM Controller (FCI)
UC3845D - High Performance Current-Mode Controller (ON Semiconductor)
UC3845N - High Performance Current-Mode Controller (ON Semiconductor)
UC3845T - (UC3842T - UC3845T) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER (STMicroelectronics)
UC3840 - PWM CONTROLLER (STMicroelectronics)
UC3841 - Programmable Off-Line PWM Controller (Unitrode)
UC3842 - Current-mode PWM controller (Philips)

Other Datasheets by ST Microelectronics

Published: Jun 6, 2006 |