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TPS59116 Memory Power Solution Synchronous Buck Controller

TPS59116 Description

TPS59116 www.ti.com SLUSA57 * NOVEMBER 2010 Complete DDR, DDR2 and DDR3 Memory Power Solution Synchronous Buck Controller, 3-A LDO, Buffer.
The TPS59116 provides a complete power supply for DDR/SSTL-2, DDR2/SSTL-18, and DDR3 memory systems.

TPS59116 Features

* 1
* 2 Synchronous Buck Controller (VDDQ)
* Wide-Input Voltage Range: 3.0-V to 28-V
* D
* CAP™ Mode with 100-ns Load Step Response
* Current Mode Option Supports Ceramic Output Capacitors
* Supports Soft-Off in S4/S5 States
* Current Sensing from R

TPS59116 Applications

* DDR/DDR2/DDR3/LPDDR3 Memory Power Supplies in Embedded Computing System
* SSTL-2 SSTL-18 and HSTL Termination VTT 0.9 V 2A VREF 0.9 V 10 mA C3 Ceramic 2x10mF C4 Ceramic 0.033mF Ceramic C1 0.1mF 24 23 22 21 20 VTT VLDOIN VBST DRVH LL 1 VTTGND 19 DRVL PGND 18 2 VTTSNS CS_GND

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Memory Power Solution Synchronous Buck Controller Texas Instruments
Texas Instruments TPS59116-like datasheet