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SI786

Vishay Siliconix
Part Number SI786
Manufacturer Vishay Siliconix
Description Dual-Output Power-Supply Controller
Published Apr 8, 2005
Detailed Description Si786 Vishay Siliconix Dual-Output Power-Supply Controller FEATURES D D D D Fixed 5-V and 3.3-V Step-down Converters Le...
Datasheet PDF File SI786 PDF File

SI786
SI786


Overview
Si786 Vishay Siliconix Dual-Output Power-Supply Controller FEATURES D D D D Fixed 5-V and 3.
3-V Step-down Converters Less than 500-mA Quiescent Current per Converter 25-mA Shutdown Current 5.
5-V to 30-V Operating Range DESCRIPTION The Si786 Dual Controller for Portable Computer Power Conversion is pin and functionally compatible with the MAX786 dual-output power supply controller for notebook computers.
The device is designed as a drop-in replacement for that circuit.
The circuit is a system level integration of two step-down controllers, micropower 5-V and 3.
3-V linear regulators, and two comparators.
The controllers perform high efficiency conversion of the battery pack energy (typically...



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