Share:
Specifications
SKU: 1112803
Smart Four Channel Highside Power Switch Overload protection Current limitation Short-circuit protection Thermal shutdown
Below is the parameter table and instructions for the BTS712N1, a high-side switch from Infineon Technologies.
Parameter Table
| Parameter | Symbol | Min | Typ | Max | Unit | Condition |
|---|---|---|---|---|---|---|
| Supply Voltage | VIN | 4.5 | - | 30 | V | - |
| Continuous Output Current | IOUT | - | 5 | 6 | A | TJ = 125°C |
| Peak Output Current | IOUT,peak | - | - | 8 | A | tpeak = 10 ms, TJ = 125°C |
| On-State Resistance | RDS(on) | - | 50 | 65 | mΩ | VIN = 12 V, IOUT = 5 A, TJ = 25°C |
| Thermal Shutdown Temperature | TSD | - | 160 | 180 | °C | - |
| Operating Junction Temperature | TJ(op) | -55 | - | 150 | °C | - |
| Storage Temperature | Tstg | -55 | - | 150 | °C | - |
| Input Logic High Voltage | VILH | 4.5 | - | 30 | V | - |
| Input Logic Low Voltage | VILL | 0 | - | 1.5 | V | - |
| Input Capacitance | Cin | - | 10 | - | nF | f = 1 MHz |
| Output Leakage Current | IOL | - | 10 | 50 | μA | VIN = 30 V, VOUT = 0 V, TA = 25°C |
Instructions
Power Supply Connection:
- Connect the supply voltage (VIN) to the VIN pin.
- Ensure the supply voltage is within the range of 4.5 V to 30 V.
Load Connection:
- Connect the load between the OUT pin and ground (GND).
Control Signal:
- Apply a logic high signal (VILH) to the IN pin to turn on the switch.
- Apply a logic low signal (VILL) to the IN pin to turn off the switch.
Thermal Management:
- Ensure adequate heat dissipation to keep the junction temperature (TJ) below 150°C.
- Use a heatsink if necessary, especially for continuous high current operation.
Protection Features:
- The device has built-in thermal shutdown and overcurrent protection.
- If the junction temperature exceeds 160°C, the device will shut down to prevent damage.
Storage and Handling:
- Store the device in a dry environment within the temperature range of -55°C to 150°C.
- Handle with care to avoid static discharge, which can damage the device.
Testing and Verification:
- Verify the functionality by applying a known load and measuring the output current and voltage.
- Check the input capacitance and leakage current to ensure they meet the specified values.
By following these parameters and instructions, you can ensure reliable and safe operation of the BTS712N1 high-side switch.
(For reference only)Inquiry - BTS712N1
