Si9718CY General Description
The Si9718CY is a reverse blocking switch for battery disconnect applications. It is an integrated solution for multiple battery technology designs or designs that require isolation
from the power bus during charging. The Si9718CY is available in a 16-pin SOIC package and is rated for the commercial temperature range of 0 to 70°C.
Si9718CY Maximum Ratings
Voltage Referenced to GND
VA, VB. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3 to 20 V
VIN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-0.3 to 10 V
VENABLE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . .-0.3 to 10 V
Storage Temperature. . . . . . . . . . . . . . . . . . . . . . . . . . . . -65 to 125°C
Power Dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 W
Notes: Device mounted with all leads soldered to PC board.
Si9718CY Features
• 6- to 18-V Operation
• Separate Logic Voltage Input
• Undervoltage Lockout (UVL) @ VL = 3 V
• Shutdown Control Capability
• Safe Power Down
Si9718CY Connection Diagram
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