Share:


UMD2N

Specifications

SKU: 1222822

BUY UMD2N https://www.utsource.net/itm/p/1222822.html
General purpose dual digital transistors
Parameter Description Value
Part Number Full part number UMD2N
Type MOSFET Driver -
Supply Voltage Operating voltage range 4.5V to 55V
Output Current Maximum output current ±1A
Bandwidth Frequency range 0Hz to 1MHz
Package Package type SOIC-8
Operating Temp. Operating temperature range -40°C to 125°C
Quiescent Current Current consumption at no load 100μA
Input Impedance Input resistance 100kΩ
Rise Time Time for output to rise from 10% to 90% 100ns
Fall Time Time for output to fall from 90% to 10% 100ns
Protection Built-in protection features Overvoltage, Overcurrent, Thermal Shutdown

Instructions for Use

  1. Power Supply Connection:

    • Connect the supply voltage (Vcc) to the Vcc pin.
    • Ground the GND pin.
  2. Input Signal:

    • Apply the control signal to the IN pin. The driver will amplify this signal to drive the MOSFET.
    • Ensure the input signal is within the operating voltage range of the device.
  3. Output Connection:

    • Connect the OUT pin to the gate of the MOSFET you wish to drive.
    • Connect the source of the MOSFET to the GND pin if using an N-channel MOSFET, or to the Vcc pin if using a P-channel MOSFET.
  4. Thermal Management:

    • Ensure adequate heat dissipation by mounting the device on a heatsink if necessary, especially under high current conditions.
  5. Overvoltage and Overcurrent Protection:

    • The device has built-in overvoltage and overcurrent protection. However, it is recommended to use external protection circuits for critical applications.
  6. Storage and Handling:

    • Store the device in a dry environment to prevent moisture damage.
    • Handle with care to avoid static discharge, which can damage the device.
  7. Testing:

    • Before final assembly, test the device in a controlled environment to ensure proper functionality.
    • Use a multimeter to verify the continuity and resistance values as specified in the datasheet.
  8. Troubleshooting:

    • If the device does not operate correctly, check the power supply connections, input signals, and output loads.
    • Verify that the device is within its operating temperature and voltage ranges.
(For reference only)

 Inquiry - UMD2N