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
|
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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