Specifications
SKU: 1222822
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
Power Supply Connection:
- Connect the supply voltage (Vcc) to the Vcc pin.
- Ground the GND pin.
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.
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.
Thermal Management:
- Ensure adequate heat dissipation by mounting the device on a heatsink if necessary, especially under high current conditions.
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.
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.
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.
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.
Inquiry - UMD2N