Specifications
SKU: 11227602
Parameter | Symbol | Min | Typ | Max | Unit | Description |
---|---|---|---|---|---|---|
Input Voltage | VI | 2.7 | - | 40 | V | Operating input voltage range |
Output Voltage | VO | - | 15 | - | V | Fixed output voltage |
Output Current | IO | - | 150 | - | mA | Continuous output current |
Dropout Voltage | VD | - | 1.3 | - | V | Typical dropout voltage at 150mA |
Quiescent Current | IQ | - | 6.5 | - | mA | Typical quiescent current |
Thermal Shutdown Temperature | TSD | - | 160 | - | °C | Thermal shutdown temperature |
Storage Temperature | TSTG | -65 | - | 150 | °C | Storage temperature range |
Operating Junction Temperature | TJ | -40 | - | 125 | °C | Operating junction temperature range |
Instructions:
- Input Voltage (VI): Ensure the input voltage is within the specified range of 2.7V to 40V. Exceeding this range can damage the device.
- Output Voltage (VO): The device provides a fixed output voltage of 15V. No external components are required for voltage regulation.
- Output Current (IO): The maximum continuous output current is 150mA. Avoid exceeding this limit to prevent overheating and potential damage.
- Dropout Voltage (VD): The typical dropout voltage is 1.3V at 150mA. This means the input voltage should be at least 16.3V to maintain a stable 15V output.
- Quiescent Current (IQ): The typical quiescent current is 6.5mA. This is the current consumed by the regulator when no load is present.
- Thermal Shutdown (TSD): The device will automatically shut down if the junction temperature reaches approximately 160°C to prevent thermal damage.
- Storage Temperature (TSTG): Store the device in an environment with temperatures ranging from -65°C to 150°C.
- Operating Junction Temperature (TJ): The device is designed to operate with a junction temperature between -40°C and 125°C. Ensure proper heat dissipation to keep within this range.
Additional Notes:
- Heat Sinking: For applications where the device will operate near its maximum output current, consider using a heat sink to improve thermal performance.
- Capacitors: While not strictly necessary, adding a 10μF tantalum or electrolytic capacitor on the input and a 10μF capacitor on the output can improve stability and transient response.
- PCB Layout: Ensure good PCB layout practices, including short leads and adequate copper area for heat dissipation.
Inquiry - UPC78M15AHF/JM