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Specifications
SKU: 11744991
| Parameter | Symbol | Min | Typical | Max | Unit | Notes |
|---|---|---|---|---|---|---|
| Input Voltage | VIN | -0.3 | - | 14 | V | Absolute Maximum |
| Output Voltage | VOUT | 12 | - | 12 | V | Nominal Output |
| Output Current | IOUT | - | 70 | - | A | Continuous |
| Peak Output Current | IOUT(PK) | - | - | 80 | A | Short Duration |
| Dropout Voltage | VDROP | - | 0.5 | 1.0 | V | At 70A |
| Thermal Shutdown | TSHUTDOWN | - | 160 | - | °C | Typical |
| Operating Junction Temperature | TJ | -40 | - | 150 | °C | Range |
| Storage Temperature | TSTORAGE | -65 | - | 150 | °C | Range |
Instructions for Use
Power Supply Connection:
- Connect the input voltage (VIN) to the appropriate pin, ensuring it is within the specified range (-0.3V to 14V).
- Ensure the output voltage (VOUT) is connected to the load, which should be set to 12V.
Current Handling:
- The device can handle a continuous output current of up to 70A.
- For short durations, the peak output current can reach up to 80A.
Thermal Management:
- Monitor the operating junction temperature (TJ) to ensure it stays within the range of -40°C to 150°C.
- If the temperature exceeds 160°C, the device will automatically shut down to prevent damage.
Storage Conditions:
- Store the device in an environment where the temperature ranges from -65°C to 150°C.
** Dropout Voltage:**
- The dropout voltage is the difference between the input and output voltages when the device is operating at its maximum current. It typically ranges from 0.5V to 1.0V at 70A.
Safety Precautions:
- Always use appropriate fuses and protection circuits to safeguard against overvoltage and overcurrent conditions.
- Ensure proper heat sinking to manage thermal dissipation effectively.
Testing and Validation:
- Before deploying the device in a final application, perform thorough testing under various operating conditions to ensure reliability and performance.
Inquiry - 70TPS12
