170W Auxless AC/DC Power Supply Reference Design with 80 PLUS Gold Compatible Performance
PMP21098
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
- PMP21098 Test Results (Rev. B)
(PDF 3011 KB)
08 Nov 2017
Description
The PMP21098 reference design uses UCC28056 transition mode PFC controller and UCC25630 enhanced LLC controller with integrated driver to provide 12V/10.8A output (continuous, 14.2A peak) from universal AC input. This design achieves 91.8% peak efficiency at 115VAC input and 93.4% peak efficiency at 230VAC input. The efficiency and power factor numbers also meet both 115V and 230V internal 80 PLUS gold specifications. In addition, the design is able to achieve less than 300mW power consumption at no load without turning off PFC.
Features
- Universal AC input to 12V/10.8A (continuous), 14.2A (peak)
- Compact 54mm x 141mm x 30mm board dimension
- Less than 20% THD with 25% load
- 93.4% peak efficiency
- Less than 300mW power consumption with no load
- Auxilliary power supply not needed to achieve low standby power
See the Important Notice and Disclaimer covering reference designs and other TI resources.
