Universal 350W CCM PFC with >98% Efficiency and Small Form Factor Reference Design
TIDA-00776
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
This product has been released to the market and is available for purchase. For some products, newer alternatives may be available.
See the Important Notice and Disclaimer covering reference designs and other TI resources.
Key Document
- Universal, 350-W CCM PFC With >98% Efficiency and Small Form Factor Ref Design (Rev. A)
(PDF 3159 KB)
06 Jan 2017
Description
The TIDA-00776 design is a 350-W cost competitive power factor regulator converter designed for refrigerators and other appliances applications. This reference design is a Continuous-Conduction-Mode (CCM) boost converter that uses TI’s UCC28180 PFC controller and has all the necessary built-in protections. The hardware is designed and tested to pass the current harmonic requirement of IEC61000-3-2 (2014) for household appliances.
Features
- Universal input from 90-VAC to 265-VAC
- Covering IEC 61000-3-2 Class D requirements for current harmonics
- Conversion efficiency >98.2% (Hi-line)
- Small PCB form factor of 82mm x 80mm x 25mm
- Enhanced dynamic response during output overvoltage and undervoltage conditions
- Very low standby power consumption of less than 300mW
See the Important Notice and Disclaimer covering reference designs and other TI resources.
