MDV3604URH

Kategorya: 74 series Digital Integrated Circuits Magagamit (Jml:9999999)
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Deskripsyon

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Parameter Symbol Min Typ Max Unit Description
Input Voltage VIN 2.7 - 5.5 V Operating input voltage range
Output Voltage VOUT 1.8 - 3.3 V (Adj) Adjustable output voltage
Output Current IOUT - 4 - A Continuous output current
Quiescent Current IQ - 20 - μA Quiescent current at no load
Efficiency η - 90 - % Typical efficiency
Dropout Voltage VDROPOUT - 200 - mV Dropout voltage at full load
Load Regulation - - 1 - % Change in VOUT with load change
Line Regulation - - 0.1 - %/V Change in VOUT with VIN change
Ripple Rejection - - 60 - dB Power supply rejection ratio
Operating Temperature TOPR -40 - 125 °C Operating temperature range
Storage Temperature TSTG -65 - 150 °C Storage temperature range
Package Type - - - - SOT-23-5 Package type

Instructions for Use:

  1. Input Connection:

    • Connect the input voltage (VIN) to the designated pin on the MDV3604URH.
    • Ensure the input voltage is within the specified range (2.7V to 5.5V).
  2. Output Configuration:

    • Set the output voltage (VOUT) by using external resistors if adjustable.
    • The typical output voltage can be set between 1.8V and 3.3V.
  3. Load Connection:

    • Connect the load to the output pins (VOUT and GND).
    • Ensure the load does not exceed the maximum output current (4A).
  4. Capacitors:

    • Use appropriate input and output capacitors to stabilize the circuit.
    • Recommended values: 10μF ceramic capacitor for input and 10μF ceramic capacitor for output.
  5. Thermal Management:

    • Ensure adequate heat dissipation, especially when operating at high currents or temperatures.
    • Consider using a heatsink if necessary.
  6. PCB Layout:

    • Place the MDV3604URH close to the input and output capacitors to minimize trace inductance.
    • Keep the ground plane solid and wide to reduce noise and improve thermal performance.
  7. Testing:

    • Before finalizing the design, test the regulator under various load and input conditions to ensure stability and performance.
    • Measure the output voltage, ripple, and efficiency to verify proper operation.
  8. Storage and Handling:

    • Store the MDV3604URH in a dry, cool place to avoid moisture damage.
    • Handle the device with care to prevent static discharge and physical damage.
(For reference only)

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