48Vin Digital POL with 3 Outputs Reference Design
PMP4486
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
- PMP4486 Test Results
(PDF 1716 KB)
15 Dec 2016
Description
The PMP4486 is a GaN-based reference design solution for telecom and computing applications. The GaN module LMG5200 enables a high efficiency single stage conversion with an input range from 36 to 60V down to 29V, 12V and 1.0V. This design shows the benefits of a GaN based design with high integration and low switching losses. A low cost ER18 planar PCB transformer is embedded on the board. The design was achieved in a compact form factor (56mmX86mmX16mm).
Features
- Extra high efficiency up to 98.4%
- High operating frequency for small size
- Ease of design using LMG5200 GaN FET module
- Full digital control with UCD3138A enable flexible design
- S.R buck topology and half-bridge current-doubler
See the Important Notice and Disclaimer covering reference designs and other TI resources.
