View the Important Notice for TI Designs covering authorized use, intellectual property matters and disclaimers.
- PMP8673 Test Results
(PDF 455 KB)
09 Oct 2015 70 views
The PMP8673 reference design is a synchronous boost converter optimized for high efficiency while maintaining a small form factor. This reference design has a voltage input range of 34.5-37.5V (35V nominal) and provides an output voltage of 55.5V. The synchronous boost topology enables efficiencies greater than 97% in the 2-3A load range. The switching frequency is set for 400Khz allowing the use of smaller external components and a total board area of less than 60 square centimeters.
- Efficiency >97% in a load range of 2A..3A
- Ultra small with high power density
- Adjustable output voltage from 38V to 55.5V
- 150W output power
- 200W hold up for 10ms
- Output ripple < 0.5%
- 90% transient response < 1%
- Load regulation < 0.05%
- With disconnection switch