Specifications
SKU: 11769919
Parameter | Symbol | Min | Typ | Max | Unit | Description |
---|---|---|---|---|---|---|
Supply Voltage | Vcc | 4.5 | 5.0 | 5.5 | V | Operating supply voltage range |
Quiescent Current | IQ | - | 1.5 | 3.0 | mA | Current consumption in active state |
Output Current | Iout | 0 | - | 50 | mA | Maximum output current |
Output Voltage Drop | VD | - | 0.3 | 0.6 | V | Voltage drop across the output when sourcing current |
Input Capacitance | Cin | - | 10 | - | pF | Capacitance at input pin |
Output Capacitance | Cout | - | 10 | - | pF | Capacitance at output pin |
Operating Temperature | Toper | -40 | - | 85 | °C | Temperature range for normal operation |
Storage Temperature | Tstg | -55 | - | 150 | °C | Temperature range for storage |
Thermal Resistance (θJA) | θJA | - | 150 | - | °C/W | Junction-to-ambient thermal resistance |
Instructions for Using UDK2559LBT
Power Supply:
- Ensure the supply voltage (Vcc) is within the specified range of 4.5V to 5.5V.
- Use appropriate decoupling capacitors (typically 0.1μF and 10μF) close to the power pins to stabilize the supply voltage.
Output Configuration:
- The maximum output current (Iout) is 50mA. Do not exceed this limit to avoid damaging the device.
- Place a bypass capacitor (10pF) at the output to filter out any noise and ensure stable operation.
Thermal Management:
- The thermal resistance (θJA) is 150°C/W. Ensure adequate heat dissipation if the device will be operating under high load conditions.
- Consider using a heatsink or placing the device on a PCB with good thermal conductivity.
Temperature Range:
- The operating temperature range is from -40°C to 85°C. Ensure the device is used within this range to maintain reliable performance.
- The storage temperature range is from -55°C to 150°C. Store the device in a dry, cool place to prevent damage.
Handling and Storage:
- Handle the device with care to avoid static discharge, which can damage the internal components.
- Store the device in a moisture-proof bag to prevent humidity-related issues.
Testing and Troubleshooting:
- Before connecting the device to your circuit, verify the supply voltage and connections.
- If the device is not functioning as expected, check for proper power supply, correct orientation, and any short circuits or open connections.
Inquiry - UDK2559LBT