UCC28600EVM: 120W, 19.4V @ 6.2A with PFC, 85 ~ 265VAC

Summary

The UCC28600 evaluation module (EVM) is a 120-W off-line quasi-resonant flyback converter providing a 19.4-V regulated output at 6.2 A of load current, operating from a universal ac input.

The front-end power factor correction (PFC) stage is controlled by the UCC28051 and accommodates an input line voltage range of 85 VRMS to 265 VRMS and is designed to meet EIC61000-3-2 harmonic emissions requirements.

The module uses the UCC28600 Quasi-Resonant Flyback Green-Mode Controller which integrates built-in state of the art energy saving features with high level protection features to provide cost effective solutions for energy efficient power supplies.

Specifications

Manufacturer	Texas Instruments
Category	AC/DC and DC/DC Conversion
Sub-Category	AC/DC SMPS - Single Output
Eval Board Part Number	296-23117-ND
Eval Board Supplier	Texas Instruments
Eval Board	Board not Stocked
AC Voltage	115 V 230 V Universal (115 / 230V)
Outputs and Type	1 Isolated
Voltage Out	19.4 V
Current Out	6.2 A
Output Power	120 W
Features	PFC
Efficiency @ Conditions	>80%, 230V in, 19.4V @ 2 ~ 5.9 A >80%, 115V in, 19.4V @ 2.5 ~ 5.8 A
No-load Input Power @ Voltage	230 mW @ 115 V 420 mW @ 230 V
Switching Frequency	- Not Given
Internal Switch	No
Component Count + Extras	102 + 6
Voltage In	85 ~ 265 VAC
Design Author	Texas Instruments
Application / Target Market	Battery Chargers LCD TV / Monitor Power: AC Adapters Set-Top Boxes
Main I.C. Base Part	UCC28600
Date Created By Author
Date Added To Library	2011-03