Reference Designs
12V Input: 0.9V/90A Solution by Stacking Two 45A Modules Reference Design with PMBus
Texas Instruments
PMP8411 stacks two compact 2-phase 45A converters into a 4-phase 90A POL solution. It is suitable for the ASIC Processors for Telecom infrastructure: FPGA for Industry and Telecom applications: Generic High Current POL: or Generic Power with Dual output Configuration. It features TPS40425: 2-phase PMBUS Buck driverless controller: with a compact power module which integrates inductors: FETs and drivers to achieve a high efficiency: multi-phase solution.
Features
- Stackable configuration scales up the outputCompact 45A PoL solution in 0.7 by 1.22" size (17.8mm x31.1mm)High efficiency 85.5% at 0.9V/90A: 400kHzPMBUS interface for configuration and TelemetryMultiphase configuration minimizes input and output rippleThis design is fully tested"
Product Categories
- Power management