TPS51916EVM-746

Evaluation Module for TPS51916 DDR2, DDR3 & DDR3L Memory Power Solution Synchronous Buck Controller

TPS51916EVM-746

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Overview

The TPS51916EVM-746 evaluation module is a fully assembled and tested circuit for evaluating the TPS51916 low-dropout (LDO) regulator. The TPS51916 provides a complete power supply for DDR2, DDR3, DDR3L and DDR4 memory system in the lowest total cost and minimum space. The TPS51916 integrates a synchronous buck controller (VDDQ) with a 2-A sink/source tracking LDO (VTT) and buffered, low-noise reference (VTTREF). The TPS51916EVM-746 also provides a number of test points to evaluate the performance of the TPS51916.

Features
  • D-CAP2™-mode operation with all-ceramic VDDQ output capacitor
  • 20-Adc steady-state VDDQ output current
  • Supports VDDQ prebias start-up
  • SW1 and SW2 provides S3, S5 power control
  • Optional external VLDOIN voltage for efficiency and flexible operation
  • Convenient test points for probing critical waveforms
DDR memory power ICs
TPS51916 DDR2/3/3L/4 Memory Power Solution Synchronous Buck Controller

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Evaluation board

TPS51916EVM-746 — Evaluation Module for TPS51916 DDR2, DDR3 & DDR3L Memory Power Solution Synchronous Buck Controller

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Technical documentation

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Type Title Date
Certificate TPS51916EVM-746 EU Declaration of Conformity (DoC) Jan. 02, 2019
User guide TPS51916EVM-746 User's Guide Aug. 19, 2011

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