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SC2615 - Complete DDR Power Solution

Description

The SC2615 is a fully integrated, Three in One, Linear DDR power solution providing power for the VDDQ and the VTT rails.

The SC2615 completely adheres to the ACPI sleep state power requirements per Intel R motherboard specifications.

Features

  • ‹ Single chip solution adheres to ACPI sleep state requirements using BF_CUT UVLO on 3.3V and 12V Internal S3 state LDO for VDDQ supplies 650 mA Dual thermal shutdown Fast transient response Internal VTT regulator Sinks and Sources 1.8A (Min) ‹ Power good output ‹ 18 pin MLP package ‹ ‹ ‹ ‹ ‹.

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Datasheet preview – SC2615

Datasheet Details

Part number SC2615
Manufacturer SEMTECH
File Size 245.41 KB
Description Complete DDR Power Solution
Datasheet download datasheet SC2615 Datasheet
Additional preview pages of the SC2615 datasheet.

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Full PDF Text Transcription

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Complete DDR Power Solution www.DataSheet4U.com SC2615 POWER MANAGEMENT Description The SC2615 is a fully integrated, Three in One, Linear DDR power solution providing power for the VDDQ and the VTT rails. The SC2615 completely adheres to the ACPI sleep state power requirements per Intel R motherboard specifications. A linear regulator controller provides the high current of the VDDQ during S0, via an external Power MOSFET, while an internal 1.8A (min) sink/ source regulator supplies the termination voltage. In addition to these two blocks, an Internal LDO provides VDDQ power during S3, capable of sourcing 650 mA. The SC2615 uses IntelR defined Latched BF_CUT signal which is also used to drive the external Blocking MOSFET.
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