SI9717

Si9717 Vishay Siliconix www.DataSheet4U.com Battery Disconnect Switch FEATURES D D D D D 6- to 18-V Operation Separate Logic Voltage Input Undervoltage Lockout (UVL) @ VL = 3 V Shutdown Control Capability Safe Power Down DESCRIPTION The 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 is available in a 16-pin SOIC package and is rated for the commercial temperature range of 0 to 70_C. The Si9717 is available in both standard and lead (Pb)-free packages. FUNCTIONAL BLOCK DIAGRAM 2 CBP CP 7 10 3 4 5 A Charge Pump 6 11 1 8 9 16 Under Voltage Detect Level Shift 12 13 14 15 B ENABLE IN GND ABSOLUTE 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. RECOMMENDED OPERATING RANGE VA, VB (see note) . . . . . . . . . . . . . ....