DatasheetsPDF.com

UC3843D

Part Number	UC3843D
Manufacturer	ChipsWinner
Description	Fixed Frequency Current Mode PWM Controller
Published	Jun 20, 2014
Detailed Description	UC3843 Fixed Frequency Current Mode PWM Controller DESCRIPTION UC3843 is a fixed frequency current-mode PWM controller. ...
Datasheet	UC3843D PDF File

Overview

UC3843 Fixed Frequency Current Mode PWM Controller DESCRIPTION UC3843 is a fixed frequency current-mode PWM controller.
It is specially designed for Off Line and DC-to-DC converter applications with minimal external component.
This integrated circuit features a trimmed oscillator for precise duty cycle control, a temperature compensated reference, a high gain error amplifier, a current sensing comparator, and a high current totem pole output ideally suited for driving a power MOSFET.
The device is protective features consisting of input and reference under-voltage lockouts each with hysteresis, cycle-by-cycle current limiting.
PIN CONFIGURATION Compensation Voltage Feedback Current Sense RT...

Similar Datasheet

UC3840 PWM CONTROLLER - STMicroelectronics
UC3841 Programmable Off-Line PWM Controller - Unitrode
UC3842 Current-mode PWM controller - Philips
UC3842 SMPS Controller - Fairchild
UC3842 CURRENTMODE PWM CONTROLLER - ST Microelectronics
UC3842 High Performance Current Mode Controller - HOTCHIP
UC3842 Current-Mode PWM Controllers - Texas Instruments
UC3842A CURRENT MODE PWM CONTROLLER - UTC
UC3842A HIGH-PERFORMANCE CONTROLLERS - Motorola
UC3842A SMPS Controller - Fairchild Semiconductor

Since 2006. D4U Semicon,
Electronic Components Datasheet Search Site. (Privacy Policy & Contact)