SI8645BA-B-IUR

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1. Describe

Skyworks' family of ultra-low power digital isolators are CMOS devices with significant data rate, propagation delay, power, size, reliability and external BOM advantages Go beyond traditional isolation techniques. The operating parameters of these products remain unchanged Stable over a wide temperature range and throughout the life of the device for ease of use Design and highly uniform performance. All device versions have Schmitt trigger inputs High noise immunity requires only VDD bypass capacitors. Supports data rates up to 150 Mbps with a propagation delay of less than 10 nanoseconds. The enable input provides a single point of control for enabling and disabling output driver. Ordering options include isolation classes (1.0, 2.5, 3.75 and 5 kV) and selectable fail-safe operating modes to control default output states during a power outage. All products greater than 1 kV are UL, CSA, VDE and CQC safety certified, and products in wide body packages support reinforced insulation and withstand voltages up to 5 kV rms. Automotive grade is available for some part numbers. These products are automotive-specific processes that use all steps in the manufacturing process to ensure the robustness and low defect rates required for automotive applications.

2. FEATURES

    1. High-speed operation

        - DC to 150 Mbps

    2. No start-up initialization required

    3. Wide Operating Supply Voltage

        - 2.5–5.5 V

    4. Up to 5000 VRMS isolation

    5. Reinforced VDE 0884-10, 10 kV surgecapable (Si864xxT)

    6. 60-year life at rated working voltage

    7. High electromagnetic immunity

    8. Ultra low power (typical)

    9. Tri-state outputs with ENABLE

  10. Schmitt trigger inputs

  11. Selectable fail-safe mode

        - Default high or low output (ordering option)

  12. Precise timing (typical)

        - 10 ns propagation delay

        - 1.5 ns pulse width distortion

        - 0.5 ns channel-channel skew

        - 2 ns propagation delay skew

        - 5 ns minimum pulse width

  13. Transient Immunity 50 kV/µs

  14. AEC-Q100 qualification

  15. Wide temperature range

         - –40 to 125 °C

  16. RoHS-compliant packages

        - SOIC-16 wide body

        - SOIC-16 narrow body

        - QSOP-16

  17. Automotive-grade OPNs available

        - AIAG compliant PPAP documentation support

        - IMDS and CAMDS listing support

3. Industrial application

    1. Industrial automation systems

    2. Medical Electronics

    3. Isolated switch mode power supply

    4. Isolated ADC, DAC

    5. motor control

    6. Power inverter

    7. Communication system

4. Automotive applications

    1. Car charger

    2. Battery management system

    3. charging station

    4. Traction inverter

    5. Hybrid Electric Vehicles

    6. Battery Electric Vehicles