• Part: UCC3895
  • Manufacturer: Unitrode
  • Size: 167.31 KB
Download UCC3895 Datasheet PDF
UCC3895 datasheet preview
UCC3895 page 2
Page 2
UCC3895 page 3
Page 3

UCC3895 Key Features

  • Programmable Output Turn-on Delay
  • Adaptive Delay Set
  • Bidirectional Oscillator Synchronization
  • Capability for Voltage Mode or Current Mode Control
  • Programmable Soft Start/Soft Stop and Chip Disable via a Single Pin
  • 0% to 100% Duty Cycle Control
  • 7MHz Error Amplifier
  • Operation to 1MHz
  • Low Active Current Consumption (5mA Typical @ 500kHz)
  • Very Low Current Consumption During Undervoltage Lock-out (150µA typical)

Other UCC3895 Datasheets

Manufacturer Part Number Description
Texas Instruments Logo Texas Instruments UCC3895 Phase-Shift PWM Controller

View all UCC3895 datasheets →

UCC3895 Description

The UCC3895 is a phase shift PWM controller that implements control of a full-bridge power stage by phase shifting the switching of one half-bridge with respect to the other. It allows constant frequency pulse-width modulation in conjunction with resonant zero-voltage switching to provide high efficiency at high frequencies. The part can be used either as a voltage mode or current mode controller.