60A 2-Phase PMBus Synchronous Buck Converter Reference Design
Description
This design is for a 60A 2-phase Synchronous Buck Converter: incorporating the TPS40428 PMBus driverless PWM controller and the CSD95372B Smart Power Stage. The design accepts a 10V to 14V input: and provides a 1V at 60A output. The PMBus design enables programming: configuration: control: sequencing: voltage margining: Adaptive Voltage Scaling (AVS): and accurate current: voltage and temperature monitoring of high-power ASIC power supplies in Enterprise Storage/NAS/SAN: Ethernet Switches: Optical Networks: and Base Stations.
Features
- 10V to 14V Input: 1V 60A OutputPMBus interface for programming: margining: AVS: and telemetry20mV pk-to-pk Output Voltage Ripple at 12VIN: 1VOUT/100A624mm² total power supply areaLess than 10W Power Loss at 60W Output Power86% Efficiency at 12VIN: 1Vout/60A
Applications
Product Categories
- Power management
| Part Number | Name | Companion Part |
|---|
| Download the bill of materials for PMP10000 | Download |
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Download the test file for PMP10000| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP10000 Gerber | 10 Feb 2015 | ZIP | 256 | |
| PMP10000 BOM | 10 Feb 2015 | 106 | ||
| PMP10000 Schematic | 10 Feb 2015 | 112 |