High Efficiency Step Down Converter for Storage SSD ASIC Core Rail Reference Design
Description
The PMP7340 uses the TPS53319 synchronous-buck SWIFT converter with integrated power MOSFETs using PowerStack technology to provide a highly efficienct: power dense 12V input to 1V output 5.7A solution . The TPS53319 is ideal for powering low-voltage: high-current SSD Controller ASICs as well as DDR core memory rail.
Features
- Small external RC circuit that allows the D-CAP control mode to use low ESR 2x100uF and 1x22uF ceramic output capacitors. Fast 25us transient response (2.8A to 5.7A load-step)Small 1uH inductor to save space 500kHz switching frequency86% peak efficiency from a 12V input to a 1V ouput. No control loop compensation components.
Applications
- Solid state drive (SSD) - enterprise
- Solid state drive
Product Categories
- Power management
| Download the bill of materials for PMP7340 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for PMP7340| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP7340 BOM | 13 Dec 2013 | 22 | ||
| PMP7340 Schematic | 13 Dec 2013 | 25 |