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SI9169

Part Number	SI9169
Manufacturer	Vishay Siliconix
Description	High Frequency 1-A Synchronous Buck/Boost Converter
Published	Apr 8, 2005
Detailed Description	Product is End of Life 12/2014 Si9169 Vishay Siliconix High Frequency 1-A Synchronous Buck/Boost Converter DESCRIPTIO...
Datasheet	SI9169 PDF File

Overview

Product is End of Life 12/2014 Si9169 Vishay Siliconix High Frequency 1-A Synchronous Buck/Boost Converter DESCRIPTION The Si9169 provides fully integrated synchronous buck or boost converter solution for the latest one cell Lithium Ion cellular phones.
Capable of delivering up to 1 A of output current at + 3.
6 V, the Si9169 provides ample power for various baseband circuits as well as for some PAs.
It combines the 2 MHz switching controller with fully integrated high-frequency MOSFETs to deliver the smallest and most efficient converter available today.
The 2 MHz switching frequency reduces the inductor height to new level of 2 mm and minimizes the output capacitance requirement to less ...

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