TPS51916 Datasheet (Texas Instruments) - Synchronous Buck Controller

TPS51916, Synchronous Buck Controller

The TPS51916 device provides a complete power supply for DDR2, DDR3, DDR3L, and DDR4 memory systems in the lowest total cost and minimum space.

It integrates a synchronous buck regulator controller (VDDQ) with a 2-A sink and 2-A source tracking LDO (VTT) and buffered low noise reference (VTTREF).

TPS51916 Features

* 1 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

* Selectable Control Architecture

* D-CAP™ Mode for Fast Transient Response

* D-CAP2™ Mode for Ceramic Out