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Si4719CY
Vishay Siliconix
www.DataSheet4U.com
Battery Disconnect Switch
FEATURES
D Solution for Bi-Directional Blocking Bi-Directional Conduction Switch D 6- to 30-V Operation D Ground Referenced Logic Level Inputs D Integrated Low rDS(on) MOSFET D Level-Shifted Gate Drive with Internal MOSFET D Two Independent Inputs D Includes Precision Voltage Circuitry D Ultra Low Power Consumption in Off State (Leakage Current Only) D Logic Supply Voltage is Not Required
DESCRIPTION
The Si4719CY is two level-shifted p-channel MOSFETs. Operating together, these MOSFETs can be used as a reverse blocking switch for battery disconnect applications. It is a solution for multiple battery technology designs or designs that require isolation from the power bus during charging.