Specifications
SKU: 8975901
Parameter | Description | Value |
---|---|---|
Part Number | Full Part Number | KIA7912PI |
Series | Series Name | 7912 |
Package Type | Package Style | TO-220F |
Output Voltage (Vout) | Nominal Output Voltage | 12V |
Input Voltage Range (Vin) | Operating Input Voltage Range | 15V to 40V |
Output Current (Iout) | Maximum Continuous Output Current | 1A |
Quiescent Current (Iq) | Typical Quiescent Current at No Load | 5mA |
Dropout Voltage (Vdo) | Maximum Dropout Voltage at Maximum Load | 2V |
Thermal Resistance (θja) | Junction-to-Ambient Thermal Resistance | 65°C/W |
Operating Temperature Range (Tamb) | Ambient Operating Temperature Range | -40°C to +85°C |
Storage Temperature Range (Tstg) | Storage Temperature Range | -65°C to +150°C |
Mounting Type | Mounting Method | Through-Hole |
Polarity | Polarity Type | Positive |
Protection Features | Built-in Protection Features | Overcurrent, Overtemperature |
Instructions for Use
Circuit Connection:
- Input (VIN): Connect the input voltage to the VIN pin.
- Output (VOUT): Connect the output voltage to the VOUT pin.
- Ground (GND): Connect the ground to the GND pin.
Heat Dissipation:
- Ensure adequate heat dissipation by mounting the device on a heatsink if operating near maximum load conditions.
- The thermal resistance (θja) should be considered to prevent overheating.
Input Filtering:
- Place a 10μF electrolytic capacitor close to the input pins to filter out noise and ensure stable operation.
Output Filtering:
- Place a 10μF electrolytic capacitor close to the output pins to smooth the output voltage and reduce ripple.
Overcurrent and Overtemperature Protection:
- The device has built-in overcurrent and overtemperature protection. However, it is recommended to design the circuit with additional external protection components for critical applications.
Storage and Handling:
- Store the device in a dry, cool place within the specified storage temperature range.
- Handle the device with care to avoid mechanical damage or static discharge.
Soldering:
- Use a soldering iron with a temperature not exceeding 300°C.
- Avoid applying excessive heat for extended periods to prevent damage to the device.
Testing:
- After assembly, test the circuit under no-load conditions to ensure proper operation before applying the full load.
Compliance:
- Ensure that the device is used in compliance with all relevant safety and regulatory standards.
Inquiry - KIA7912PI 7912 KIA7912 TO-220F