Datasheet4U Logo Datasheet4U.com

RT9644A, RT9644 Datasheet - Richtek Technology Corporation

RT9644A ACPI Regulator/Controller

The RT9644/A is a complete ACPI compliant power solution for DDR and DDR2 memory system with up to 4 DIMMs dual channel systems. This RT9644 includes one synchronous buck controller for DDR/DDR2 VDDQ, one DDR/DDR2 bus terminator VTT (equal to VDDQ/2) regulator with source and sinking ability, three .

RT9644A Features

* l l l l l l l l l Applications l l l l l l Motherboard, Desktop Servers : Single/Dual channel DDR/DDR2 ACPI compliant Graphic Card : GPU and memory supply IA Equipments Telecomm Equipments DSP, ASIC or embedded processor and IO supplies High Power DC-DC Regulators l l l l RT9644 Includes

RT9644_RichtekTechnologyCorporation.pdf

This datasheet PDF includes multiple part numbers: RT9644A, RT9644. Please refer to the document for exact specifications by model.
RT9644A Datasheet Preview Page 2 RT9644A Datasheet Preview Page 3

Datasheet Details

Part number:

RT9644A, RT9644

Manufacturer:

Richtek Technology Corporation

File Size:

401.10 KB

Description:

Acpi regulator/controller.

Note:

This datasheet PDF includes multiple part numbers: RT9644A, RT9644.
Please refer to the document for exact specifications by model.

📁 Related Datasheet

RT9644 ACPI Regulator/Controller (Richtek Technology Corporation)

RT9641A Triple Linear Regulator Controller Support ACPI Control Interface (Richtek)

RT9641B Triple Linear Regulator Controller Support ACPI Control Interface (Richtek)

RT9643 5 Channel ACPI Regulator (Richtek Technology Corporation)

RT9645 5 Channels ACPI Regulator (Richtek Technology Corporation)

RT9600 Synchronous-Rectified Buck MOSFET Drivers (Richtek)

RT9602 Dual Channel Synchronous-Rectified Buck MOSFET Driver (Richtek)

RT9603 Synchronous-Rectified Buck MOSFET Drivers (Richiek)

TAGS

RT9644A RT9644 ACPI Regulator Controller Richtek Technology Corporation

RT9644A Distributor