LM2633 Advanced Two-Phase Synchronous Triple Regulator Controller

National Semiconductor

Description

LM2633 Advanced Two-Phase Synchronous Triple Regulator Controller for Notebook CPUs August 2001 LM2633 Advanced Two-Phase Synchronous Triple Regulat.
The LM2633 is a feature-rich IC that combines three regulator controllers - two current mode synchronous buck regulator controllers and a linear regul.

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Datasheet Specifications

Part number: LM2633
Manufacturer: National Semiconductor
File Size: 1.32 MB
Datasheet: LM2633_NationalSemiconductor.pdf
Description: Advanced Two-Phase Synchronous Triple Regulator Controller

Features

* an Intel mobile CPU compatible precision 5-bit digital-to-analog converter which programs the output voltage from 0.925V to 2.00V. It is also compatible with the dynamic VID requirements. The second switching controller (Channel 2) is adjustable between 1.25V to 6.0V. Use of synchronous rectificatio

Applications

* n Power supply for CPUs of notebook PCs that require the SpeedStep™ technique n Power supply for information appliances n General low voltage DC/DC buck regulators SpeedStep™ is a trademark of Intel Corporation. © 2001 National Semiconductor Corporation DS200008 www. national. com LM2633 Connect

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LM2633 Advanced Two-Phase Synchronous Triple Regulator Controller National Semiconductor

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