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TPS23753APW

Specifications

SKU: 5306056

BUY TPS23753APW https://www.utsource.net/itm/p/5306056.html
IEEE 802.3 PoE INTERFACE AND CONVERTER CONTROLLER WITH ENHANCED ESD IMMUNITY
Parameter Symbol Min Typ Max Unit Conditions
Input Voltage VIN 4.5 - 60 V Continuous
Output Current IOUT - 2.0 3.0 A Continuous, per channel
Quiescent Current IQ - 1.2 - mA VIN = 12V, TA = 25°C
Overcurrent Protection OCP 3.3 - 3.8 A Per channel, typical trip point
Undervoltage Lockout (UVLO) UVLO 4.0 - 4.5 V Rising edge
Thermal Shutdown TSD - 160 - °C Typical trip point
Operating Temperature TOPR -40 - 85 °C Storage and operation
Storage Temperature TSTG -65 - 150 °C Storage only

Instructions for Using TPS23753APW

  1. Power Supply Connection:

    • Connect the input voltage (VIN) to the power supply within the specified range (4.5V to 60V).
    • Ensure the ground (GND) is properly connected to the system ground.
  2. Output Configuration:

    • The TPS23753APW has multiple output channels. Connect the load to the appropriate output pins.
    • Ensure the total current drawn from each channel does not exceed the maximum continuous output current (3.0A).
  3. Protection Features:

    • Overcurrent Protection (OCP): The device will shut down if the current exceeds the typical trip point (3.3A to 3.8A).
    • Undervoltage Lockout (UVLO): The device will not operate if the input voltage falls below 4.0V.
    • Thermal Shutdown (TSD): The device will shut down if the internal temperature exceeds 160°C.
  4. Thermal Management:

    • Place the device on a heatsink or a PCB with adequate thermal vias to ensure proper heat dissipation.
    • Avoid operating the device in environments where the temperature exceeds 85°C for extended periods.
  5. Storage and Handling:

    • Store the device in a dry environment within the storage temperature range (-65°C to 150°C).
    • Handle the device with care to avoid damage to the pins and the package.
  6. Testing and Validation:

    • Before deploying the device in a final application, test it under various conditions to ensure it meets the required performance specifications.
    • Use a multimeter to verify the input and output voltages and currents.
  7. Compliance and Standards:

    • Ensure that the design complies with relevant safety and regulatory standards for your specific application.
(For reference only)

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