Texas Instruments UCC2895PW

Name: UCC2895PW
Brand: Texas Instruments
SKU: 6410694-UCC2895PW
Availability: InStock
Rating: 5 (1 reviews)

Part Number:: UCC2895PW

Manufacturer:: Texas Instruments

Ventron No:: 6410694-UCC2895PW

Description:: Phase-shifted full-bridge controller with enhanced control logic,, -40°C to 85°C

ECAD Model:

Datasheet:: ucc2895

Specifications

Texas Instruments UCC2895PW technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments UCC2895PW.

Topology
Phase-shifted full bridge
Control mode
Current
Duty cycle (max) (%)
100
Switching frequency (max) (kHz)
1000
Features
Adjustable switching frequency
UVLO thresholds on/off (V)
11/9
Operating temperature range (°C)
-40 to 85
Rating
Catalog
Gate drive (typ) (A)
0.1
Vin (max) (V)
16.5

Description

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

While the UCC3895 maintains the functionality of the UC3875/6/7/8 family and UC3879, itimproves on that controller family with additional features such as enhanced control logic,adaptive delay set, and shutdown capability. Because the device is built using the BCDMOS process,it operates with dramatically less supply current than it’s bipolar counterparts. The UCC3895operates with a maximum clock frequency of 1 MHz.

Certification