Skyworks Solutions, Inc. Digital Isolator SI8606AC-AS1

Bidirectional I2C Isolators with Unidirectional Digital Channels The Si860x series of isolators are single-package galvanic isolation solutions for I2Cand SMBus serial port applications. These products are based on Skyworks proprietaryRF isolation technology and offer shorter propagation delays, lower power consumption,smaller installed size, and more stable operation with temperature and age versus optocouplers or other digital isolators. All devices in this family include hot-swap, bidirectional SDA and/or SCL isolation channels with open-drain, 35 mA sink capability that operate to a maximum frequency of1.7 MHz. The 8-pin version (Si8600) supports bidirectional SDA and SCL isolation; theSi8602 supports bidirectional SDA and unidirectional SCL isolation, and the 16-pin versions (Si8605, Si8606) feature two unidirectional isolation channels to support additionalsystem signals, such as interrupts or resets. All versions contain protection circuits toguard against data errors when an unpowered device is inserted into a powered system. Small size, low installed cost, low power consumption, and short propagation delaysmake the Si860x family the optimum solution for isolating I2C and SMBus serial ports. Automotive Grade is available for certain part numbers. These products are built usingautomotive-spec ific flows at all steps in the manufacturing process to ensure the robustness and low defectivity required for automotive applications Features Independent, bidirectional SDA and SCLisolation channels. Open drain outputs with 35 mA sinkcurrent. Supports I2C clocks up to 1.7 MHz Unidirectional isolation channels supportadditional system signals (Si8605, Si8606) Up to 5000 VRMS isolation UL, CSA, VDE, CQC recognition 60-year life at rated working voltage High electromagnetic immunity Wide Operating Supply Voltage: 3.0–5.5 V Wide temperature range -40 to 125 C Transient Immunity 50 kV/us AEC-Q100 qualification RoHS-compliant packages: SOIC-8 narrow body, SOIC-16 wide body, SOIC-16 narrow body Automotive-grade OPNs available: AIAG compliant PPAP documentationsupport . IMDS and CAMDS listing support Applications Isolated I2C, SMBus Isolated digital power supply communication Power over Ethernet Motor Control Systems Hot-swap applications Intelligent Power systems On-board chargers Battery management systems Charging stations Traction inverters Hybrid Electric Vehicles Battery Electric Vehicles