TPS53515 Low Power DDR Memory Power Supply Reference Design
Description
The PMP20026 reference design provides an efficient low power solution for DDR4 memory. The power supply is powered from a 12V source and regulates the output to 1.2V at up to 6A. The TPS53515 operates in a single phase buck mode at 500kHz that allows for very high efficiency conversion. The solution size is25mm x 15mm. The peak effciency approaches 90% at 5A. At very light loads the efficiency is still above 40%.
Features
- 12VIN to 1.2VOUT at 6APeak efficiency ~89%DCAP3 Mode for Fast Transient ResponseBandwidth >100kHzLoad Regulation
Applications
- Desktop PC/motherboard
- Oscilloscopes & digitizers
- Digital multimeter (DMM)
- Spectrometer
- Flight control unit
- Automotive test
- Docking station
- DC fast charging station
- Source measurement unit (SMU)
- Battery cell formation & test equipment
- Eye
- ear
- nose & throat exam
- Wireless EV charging station
- Medical accessories
- Chromebook & WOA
- Standard notebook PC
- Ultrasound scanner
- DC wallbox charger
Product Categories
- Power management
| Download the bill of materials for PMP20026 | Download |
Test Data
Get results faster with test and simulation data that's been verified.
Download the test file for PMP20026| Title | Updated | Type | Size (KB) | |
|---|---|---|---|---|
| PMP20026 Gerber (from PMP11438) | 27 Jan 2016 | ZIP | 414 | |
| PMP20026 Assembly Drawing (from PMP11438) | 27 Jan 2016 | 77 | ||
| PMP20026 Schematic (from PMP11438) | 27 Jan 2016 | 133 | ||
| PMP20026 BOM | 27 Jan 2016 | 117 |