Abstract

The TPSM8D6C24 dual synchronous BUCK module with PMBus™ interface offers a two-output 35A converter with two synchronous BUCK converters integrated with their common passives in a small, open frame module platform. To increase the flexibility of the TPSM8D6C24 module, the two synchronous BUCK converters outputs can be combined to provide 70-A, or two modules can be combined to provide a 4-phase solution delivering up to 140-A from a common high-current building block. This stackability is easily demonstrated using the TPSM8D6C24EVM-2V0 evaluation module.