65-W USB Type-C™ high density active clamp flyback with GaN reference design
PMP21639
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
- 65-W USB Type-C™ High-Density Active Clamp Flyback With GaN Reference Design
(PDF 15047 KB)
04 Sep 2020
Description
This reference design is a high density USB adapter that uses the UCC28780 active clamp flyback controller and LMG3411R150 GaN with integrated driver and protection. The maximum power rating is 65W at 20V output but is adjustable for 20V/15V/9V/5V output voltage and 3A. This design reaches a peak efficiency of 93.7%. The average efficiency and standby power levels are designed to meet DoE level VI and CoC tier 2 limits. The compact design has dimensions of 2.54” x 1.13” x 0.95” (65mm x 28mm x 25mm).
Features
- Compact size 2.54” x 1.13” x 0.95” (65mm x 28mm x 25mm)
- High efficiency, 93.7% peak
- EMI data provided in test report, below CISPR32 limits
- Supports variable output voltage 5V to 20V
- Designed to meet efficiency and standby requirements of DoE Level VI and CoC tier 2
See the Important Notice and Disclaimer covering reference designs and other TI resources.
