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PM6641

Monolithic VR for chipset and DDR2/3 supply

PM6641 Features

* 0.8 V ±1 % internal voltage reference V to 5.5 V input voltage range Fast response, constant frequency, current mode control Three independent, adjustable, out-of-phase SMPS for DDR2/3 (VDDQ) and chipset supply Low noise DDR2/3 reference (VTTREF) ±2 Apk LDO for DDR2/3 termination (VTT) with f

PM6641 General Description

The PM6641 is a monolithic voltage regulator module specifically designed to supply DDR2/3 memory and chipset in ultra-mobile PC and real estate constrained portable systems. It integrates three independent, adjustable, constant frequency buck converters, a ±2 Apk Low Drop-Out (LDO) linear regulator.

PM6641 Datasheet (2.28 MB)

Preview of PM6641 PDF

Datasheet Details

Part number:

PM6641

Manufacturer:

STMicroelectronics ↗

File Size:

2.28 MB

Description:

Monolithic vr for chipset and ddr2/3 supply.

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TAGS

PM6641 Monolithic for chipset and DDR2 supply STMicroelectronics

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