Datasheet Specifications
- Part number
- PM6641
- Manufacturer
- STMicroelectronics ↗
- File Size
- 2.28 MB
- Datasheet
- PM6641_STMicroelectronics.pdf
- Description
- Monolithic VR for chipset and DDR2/3 supply
Description
PM6641 Monolithic VR for chipset and DDR2/3 supply for ultra-mobile PC (UMPC) applications .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 fPM6641 Distributors
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