Key facts
- Brand
- STMicroelectronics
- Model
- PM6641
- Category
- Other Electronics
- Documents
- 2
- Languages
- EN
- Last added
- 2012-08-10
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STMicroelectronics PM6641 Monolithic VR Datasheet
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, and a +15 mA low noise buffered reference.
Read onlineSTMicroelectronics PM6641 specifications
| Input voltage range | 2.7 V to 5.5 V |
|---|---|
| Internal voltage reference | 0.8 V +1% |
| Power dissipation | 4 W |
| Operating ambient temperature | -40 to 85 °C |
All STMicroelectronics PM6641 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
How to use the product for one specific task, with worked examples.
Questions answered in these manuals
What is the input voltage range for the PM6641 demonstration board?
The switching section accepts an input voltage range from 2.7 V to 5.5 V.
From: TI AN2787 Application Note PM6641 Demonstration Board Guide
What type of regulators are integrated on the PM6641 demonstration board?
The board integrates three independent buck converters, a +2 Apk LDO linear regulator, and a +15 mA low-noise buffered reference.
From: TI AN2787 Application Note PM6641 Demonstration Board Guide