PI6ULS5V9306 Dual Bidirectional I2C-bus and SMBus Voltage-Level Translator Features Description PI6ULS5V9306 www.diodes.com May 2018 Document Number DS41008 Rev 1-2 Diodes Incorporated 1 PI6ULS5V9306 Pin Configuration MSOP-8L/SOIC-8L(Top View) TDFN2x3-8L(Top View) UQFN1.6x1.6-8L(Top View) Pin Description Pin No Name Description 1 GND ground (0 V) 2 VREF1 low-voltage side reference supply voltage for SCL1 and SDA1 3 SCL1 serial clock, low-voltage side connect to VREF1 through a pull-up resistor UQFN1.6x1.6-8L(Top View) 4 SDA1 serial data, low-voltage side connect to VREF1 through a pull-up resistor 5 SDA2 serial data, high-voltage side connect to VREF2 through a pull-up resistor 6 SCL2 serial clock, high-voltage side connect to VREF2 through a pull-up resistor 7 VREF2 high-voltage side reference supply voltage for SCL2 and SDA2 8 EN switch enable input connect to VREF2 and pull-up through a high resistor PI6ULS5V9306 www.diodes.com May 2018 Document Number DS41008 Rev 1-2 Diodes Incorporated 2