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SC2616 Datasheet - Semtech

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SC2616 Complete DDR Power Solution

Complete DDR Power Solution www.DataSheet4U.com SC2616 POWER MANAGEMENT .
The SC2616 is a fully integrated DDR power solution providing power for the VDDQ and the VTT rails.

SC2616_Semtech.pdf

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Datasheet Details

Part number:

SC2616

Manufacturer:

Semtech

File Size:

447.23 KB

Description:

Complete DDR Power Solution

Features

* ‹ High efficiency (90%) switcher for VDDQ supplies 20 Amps ‹ High current gate drives ‹ Single chip solution complies fully with ACPI power sequencing specifications ‹ Internal S3 state LDO supplies high standby VDDQ current (0.65Amp Min. ) ‹ ‹ ‹ ‹ ‹ ‹ ACPI sleep state controlled 2 Amp VTT source/s

Applications

* ‹ Power solution for DDR memory per ACPI motherboard specification Typical Application Circuit 5V 12V 10uF 5V STBY 0.1uF Suspend to RAM Suspend to disk S3 S5 16 4 11 10 18 17 0.1uF 12 3 2 0.1uF Cin 10k 10k U4 SC2616 12VCC 5VSBY SLP_S3 SLP_S5 SS/EN COMP HSINKPAD AGND LGND VTTSNS 5VCC TG BG PGND VDDQ

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