Texas Instruments LMG5200

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 (45mm26mm11mm). 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: 45mm26mm11mm

Typical applications

• Active antenna system mMIMO (AAS) \ Aircraft cockpit display \ Aircraft electrical power \ Aircraft engine control \ Baseband unit (BBU) \ Campus & branch switches \ Cell site gateway router \ Circuit breaker (ACB, MCCB, VCB)
• Core router \ Data center switch \ Edge router \ Flight control system \ Hardware accelerator \ In-flight entertainment \ Indoor backhaul \ Inter-DC interconnect (long-haul, submarine) \ Intra-DC interconnect (metro)
• Macro remote radio unit (RRU) \ Multi-access edge computing (MEC) \ Radar

More information

• Datasheet
• IC product information