• Part: UC2856-Q1
  • Description: IMPROVED CURRENT-MODE PWM CONTROLLER
  • Manufacturer: Texas Instruments
  • Size: 1.31 MB
Download UC2856-Q1 Datasheet PDF
Texas Instruments
UC2856-Q1

Description

The UC2856 is a high performance version of the popular UC2846 series of current mode controllers, and is intended for both design upgrades and new applications where speed and accuracy are important.

Key Features

  • Qualified for Automotive Applications
  • 65-ns Typical Delay From Shutdown to Outputs and 50-ns Typical Delay From Sync to Outputs
  • Improved Current Sense Amplifier With Reduced Noise Sensitivity
  • Trimmed Oscillator Discharge Current for Accurate Deadband Control
  • Accurate 1-V Shutdown Threshold