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LTC4251CS6#TRPBF

Specifications

SKU: 4814834

BUY LTC4251CS6#TRPBF https://www.utsource.net/itm/p/4814834.html
IC CTRLR HOTSWAP NEGVOLT SOT23-6
Parameter Description Min Typ Max Unit
VIN Range Input Voltage Range 4.5 - 60 V
IOUT Range Output Current Range 0 - 30 A
VSENSE Range Sense Voltage Range 0 - 1.25 V
VCC Operating Range Supply Voltage Range 4.5 - 60 V
IQ (Typ) Quiescent Current - 70 - μA
THERM Threshold Thermal Shutdown Threshold 160 - - °C
Fault Response Time Fault Response Time - 1.5 - μs
Package Type Package Type - - - 6-lead TSOT-23
Operating Temperature Range Operating Temperature Range -40 - 85 °C
Storage Temperature Range Storage Temperature Range -65 - 150 °C

Instructions for Using the LTC4251CS6#TRPBF

  1. Power Supply Connection:

    • Connect the input voltage (VIN) to the VCC pin.
    • Ensure the input voltage is within the specified range of 4.5V to 60V.
  2. Output Configuration:

    • Connect the load to the OUT pin.
    • The output current (IOUT) can range from 0A to 30A.
  3. Sense Resistor:

    • Connect a sense resistor between the SENSE+ and SENSE- pins to monitor the output current.
    • The sense voltage (VSENSE) should be within the range of 0V to 1.25V.
  4. Thermal Management:

    • Monitor the device temperature to ensure it does not exceed the thermal shutdown threshold of 160°C.
    • Use appropriate heatsinking if necessary.
  5. Fault Detection:

    • The device has a fault response time of 1.5μs. In the event of a fault, the device will shut down to protect the circuit.
  6. Operating and Storage Conditions:

    • Ensure the operating temperature is within the range of -40°C to 85°C.
    • Store the device in an environment with a temperature range of -65°C to 150°C.
  7. Package Handling:

    • Handle the 6-lead TSOT-23 package with care to avoid damage to the leads and the body of the device.
  8. Schematic and Layout:

    • Follow the recommended layout guidelines provided in the datasheet to ensure optimal performance and reliability.
  9. Testing:

    • Test the device under various operating conditions to ensure it meets the required specifications.
  10. Compliance:

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

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