LMG5200 48V to 1V/40A Single Stage Converter Reference Design
PMP4497
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.
Description
The PMP4497 is a GaN-based reference design solution for the Vcore such as FPGA, ASIC applications. With high integration and low switching loss, the GaN module LMG5200 enables a high efficiency single stage from 48V to 1.0V solution to replace the traditional 2-stage solution. This design shows the GaN performance and the system advantages, compared with the 2-stages solution. A low cost ER18 planar PCB transformer is embedded on the board. The design was achieved in a compact form factor (45mm*26mm*11mm). The size could be further reduced by optimizing frequency and components.
Features
- LMG5200 GaN FET module
- Single stage Half-Bridge Current-Doubler topology
- Extra high Efficiency up to 89.9% with full load @48Vin
- DCAP+ Controlling with the TPS53632G
- Compact size: 45mm*26mm*11mm
See the Important Notice and Disclaimer covering reference designs and other TI resources.
