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Specifications
SKU: 11232367
| Parameter | Symbol | Min | Typ | Max | Unit | Description |
|---|---|---|---|---|---|---|
| Supply Voltage | Vcc | 10 | - | 20 | V | Operating supply voltage for the high-side and low-side drivers |
| Under-voltage Lockout | Vuvlo | - | 8.5 | 9.5 | V | Supply voltage below which the driver is disabled |
| Input High Level | Vih | 2.0 | - | 5.5 | V | Input logic high level |
| Input Low Level | Vil | 0.8 | - | 2.0 | V | Input logic low level |
| Maximum Input Current | Iin | - | 1 | 5 | μA | Maximum current into or out of the input pins |
| Maximum Output Current | Iout | - | 2 | 4 | A | Peak output current from the high-side and low-side drivers |
| Propagation Delay | td | - | 60 | 120 | ns | Time delay between input signal change and output signal change |
| Dead Time | tdead | - | 100 | 150 | ns | Minimum time delay between turn-off of one output and turn-on of the other |
| Operating Temperature | Top | -40 | - | 125 | °C | Operating temperature range |
| Storage Temperature | Tstg | -65 | - | 150 | °C | Storage temperature range |
| Junction Temperature | Tj | -40 | - | 150 | °C | Maximum junction temperature |
Instructions for Using the IR2111PBF
Supply Voltage (Vcc):
- Ensure that the supply voltage is within the range of 10V to 20V. The under-voltage lockout (UVLO) will disable the driver if the supply voltage drops below 8.5V to 9.5V.
Input Logic Levels:
- The input high level (Vih) should be between 2.0V and 5.5V.
- The input low level (Vil) should be between 0.8V and 2.0V.
Output Current:
- The peak output current (Iout) from the high-side and low-side drivers can be up to 4A, with a typical value of 2A.
Propagation Delay:
- The propagation delay (td) is the time it takes for the output to respond to an input change, typically ranging from 60ns to 120ns.
Dead Time:
- To prevent shoot-through, ensure a dead time (tdead) of at least 100ns to 150ns between the turn-off of one output and the turn-on of the other.
Temperature Considerations:
- The operating temperature range (Top) is from -40°C to 125°C.
- The storage temperature range (Tstg) is from -65°C to 150°C.
- The maximum junction temperature (Tj) should not exceed 150°C.
Pin Configuration:
- Vcc: Power supply for the high-side and low-side drivers.
- COM: Common ground for the high-side driver.
- HO: High-side output.
- LO: Low-side output.
- VS: Source voltage for the high-side driver.
- INH: High-side input.
- INL: Low-side input.
- Vss: Ground for the logic inputs.
Application Notes:
- Use external bootstrap capacitors to provide the necessary voltage for the high-side driver.
- Ensure proper heat sinking if operating at high currents or temperatures to maintain the junction temperature within safe limits.
By following these parameters and instructions, you can effectively use the IR2111PBF in your circuits.
(For reference only)Inquiry - IR2111PBF
