TPS51216 - Memory Power Solution Synchronous Buck Controller
The TPS51216 provides a complete power supply for DDR2, DDR3 and DDR3L memory systems in the lowest total cost and minimum space.
It integrates a synchronous buck regulator controller (VDDQ) with a 2-A sink/source tracking LDO (VTT) and buffered low noise reference (VTTREF).
The TPS51216 employs D-C
TPS51216 Features
* 1
* 2 Synchronous Buck Controller (VDDQ)
* Conversion Voltage Range: 3 V to 28 V
* Output Voltage Range: 0.7 V to 1.8 V
* 0.8% VREF Accuracy
* D-CAP™ Mode for Fast Transient Response
* Selectable 300 kHz/400 kHz Switching Frequencies
* Optimized
