TPS51916EVM-746 Complete DDR2 DDR3 DDR3L and DDR4 Memory Power Solution Synchronous Buck GRM32ER60J107ME20L

Using the TPS51916EVM-746 Complete DDR2, DDR3, DDR3L, and DDR4 Memory Power Solution Synchronous Buck Controller, 2-A LDO, Buffered Reference

Description

The TPS51916EVM-746 is designed to use a regulated 12-V bus to produce a regulated 1.5-VDDQ output at up to a 20-A load current. The TPS51916EVM-746 demonstrates TPS51916 in a typical DDR3 application with D-CAP2™-mode operation. The EVM also provides test points to evaluate the performance of the TPS51916.

Typical Applications

• DDR2/DDR2/DDR3L/DDR4 memory power supplies

• SSTL_18, SSTL_15, SSTL_135, and HSTL termination

Features

The TPS51916EVM-746 features:

• D-CAP2™-mode operation with all-ceramic VDDQ output capacitor

• 20-Adc steady-state VDDQ output current

• Support 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

4.2 Recommended Test Setup

CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electronic components that are hard to find and even obsolete. We have taken pride in our innovation, reliability and service, especially in the semiconductor marketplace.
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