Datasheet4U Logo Datasheet4U.com

UC2842A - (UC2842A - UC2845A) HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER

UC2842A Description

UC284XA UC384XA HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER NOT FOR NEW DESIGN 1 .
PThe UC384xA family of control ICs provides the necessary features to implement off-line or DC to teDC fixed frequency current mode control schemes le.

UC2842A Features

* Figure 1. Package
* TRIMMED OSCILLATOR DISCHARGE CURRENT
* CURRENT MODE OPERATION TO 500kHz AUTOMATIC FEED FORWARD COMPENSATION DIP-8 SO-8
* LATCHING PWM FOR CYCLE-BY-CYCLE CURRENT LIMITING Table 1. Order Codes
* INTERNALLY TRIMMED REFERENCE WITH Part Number Package UNDE

UC2842A Applications

* The corresponding thresholds for the UC3843A and UC3845A are 8.5 V and 7.9V. The UC3842A and UC3843A can operate to duty cycles approaching 100%. A range of the zero to < 50 % is obtained by the UC3844A and UC3845A by the addition of an internal toggle flip flop which blanks the output off every oth

📥 Download Datasheet

Preview of UC2842A PDF
datasheet Preview Page 2 datasheet Preview Page 3

📁 Related Datasheet

  • UC2842AD - High Performance Current Controller (ON Semiconductor)
  • UC2842AN - High Performance Current Controller (ON Semiconductor)
  • UC2842AQ - CURRENT-MODE PWM CONTROLLER (Texas Instruments)
  • UC2842D - Current-Mode PWM Controller (Texas Instruments)
  • UC2842N - Current-Mode PWM Controller (Texas Instruments)
  • UC2840 - PWM Controller (Unitrode)
  • UC2841 - Programmable Off-Line PWM Controller (Unitrode)
  • UC2843 - CURRENTMODE PWM CONTROLLER (STMicroelectronics)

📌 All Tags

UC2842A UC2845A HIGH PERFORMANCE CURRENT MODE PWM CONTROLLER ST Microelectronics
ST Microelectronics UC2842A-like datasheet

UC2842A Stock/Price