Part Number
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SI9130 |
Manufacturer
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Vishay Siliconix |
Description
|
Pin-Programmable Dual ControllerPortable PCs |
Published
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Apr 8, 2005 |
Detailed Description
|
Si9130
Vishay Siliconix
Pin-Programmable Dual Controller—Portable PCs
FEATURES
D Fixed 5-V and Programmable 3.3-V, 3.4...
|
Datasheet
|
SI9130
|
Overview
Si9130
Vishay Siliconix
Pin-Programmable Dual Controller—Portable PCs
FEATURES
D Fixed 5-V and Programmable 3.
3-V, 3.
45 V, or 3.
6 V Step-Down Converters D Less than 500-mA Quiescent Current per Converter D 25-mA Shutdown Current D 5.
5-V to 30-V Operating Range
DESCRIPTION
The Si9130 Pin-programmable Dual Controller for Portable PCs is a pin-programmable version of the Si786 dual-output power supply controller for notebook computers.
The Buck controllers provide 5 V and a pin-programmable output delivering 3.
3 V, 3.
45 V, or 3.
6 V.
The circuit is a system level integration of two step-down controllers and micropower 5-V and 3.
3-V linear regulators.
The controllers perform high efficiency co...
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