April 2, 2026 /SemiMedia/ — Infineon Technologies AG has introduced a quad-phase power module aimed at AI server platforms, where processors require higher current and faster transient response.

The TDM24745T combines four power stages, a TLVR inductor and decoupling capacitors in a 9 × 10 × 5 mm package. The design reaches current density above 2 A/mm² and targets core power rails for GPUs and AI accelerators.

The module uses a trans-inductor voltage regulator structure, which improves transient response under fast load changes. It also helps reduce the amount of output capacitance, allowing simpler layouts and better use of board space.

Infineon said the device can deliver up to 320A peak current, making it suitable for multi-processor systems and high-current rails. It can be paired with digital multiphase controllers to support scalable power architectures.

Built on OptiMOS-6 MOSFET technology with integrated magnetics, the module is designed to maintain efficiency and thermal performance in dense server designs. It also fits into Infineon’s broader power offering, covering silicon, SiC and GaN solutions across the data center power chain. For more information, please visit TDM24745T OptiMOS quad-phase power module.