Datasheet4U Logo Datasheet4U.com

UC2847 - Current Mode PWM Controller

Download the UC2847 datasheet PDF. This datasheet also covers the UC2846 variant, as both devices belong to the same current mode pwm controller family and are provided as variant models within a single manufacturer datasheet.

General Description

The UC1846/7 family of control devices provides all of the necessary

Key Features

  • 1 Automatic Feedforward Compensation.
  • Programmable Pulse-by-Pulse Current Limiting.
  • Automatic Symmetry Correction in Push-Pull Configuration.
  • Enhanced Load Response Characteristics.
  • Parallel Operation Capability for Modular Power Systems.
  • Differential Current Sense Amplifier with Wide Common Mode Range.
  • Double-Pulse Suppression.
  • 500-mA (Peak) Totem-pole Outputs.
  • ±1% Band Gap Reference.
  • Undervoltage Lockout.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (UC2846-etcTI.pdf) that lists specifications for multiple related part numbers.

Other Datasheets by Texas Instruments

Part Number Description
UC2842 Current-Mode PWM Controllers
UC2842A Current-Mode PWM Controllers
UC2842AQ CURRENT-MODE PWM CONTROLLER
UC2842D Current-Mode PWM Controller
UC2842N Current-Mode PWM Controller
UC2843 Current-Mode PWM Controllers
UC2843A Current-Mode PWM Controllers
UC2843A-Q1 CURRENT-MODE PWM CONTROLLER
UC2843AQ CURRENT-MODE PWM CONTROLLER
UC2843D Current-Mode PWM Controller

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
Product Folder Sample & Buy Technical Documents Tools & Software Support & Community UC1846, UC1847, UC2846 UC2847, UC3846, UC3847 SLUS352C – JANUARY 1997 – REVISED DECEMBER 2015 UCx846/7 Current Mode PWM Controller 1 Features •1 Automatic Feedforward Compensation • Programmable Pulse-by-Pulse Current Limiting • Automatic Symmetry Correction in Push-Pull Configuration • Enhanced Load Response Characteristics • Parallel Operation Capability for Modular Power Systems • Differential Current Sense Amplifier with Wide Common Mode Range • Double-Pulse Suppression • 500-mA (Peak) Totem-pole Outputs • ±1% Band Gap Reference • Undervoltage Lockout • Soft-Start Capability • Shutdown Terminal • 500-kHz Operation 2 Applications • Telecommunication Power Converters • Industrial Power Converters