PMP20026, Reference Design Using TPS53515 Low Power DDR Memory Power Supply
参考設計 著者: Texas Instruments
PMP20026, Reference Design Using TPS53515 Low Power DDR Memory Power Supply. 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 efficiency approaches 90% at 5A. At very light loads the efficiency is still above 40%
