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Specifications
SKU: 5351417
SINGLE 9-A HIGH SPEED LOW-SIDE MOSFET DRIVER WITH ENABLE
| Parameter | Symbol | Min | Typical | Max | Unit | Conditions |
|---|---|---|---|---|---|---|
| Supply Voltage | VCC | 4.5 | - | 18 | V | - |
| Input High Voltage | VIH | 2.0 | - | - | V | - |
| Input Low Voltage | VIL | - | - | 0.8 | V | - |
| Output High Voltage | VOH | - | VCC - 0.3 | VCC - 0.1 | V | IOL = 1 mA |
| Output Low Voltage | VOL | 0.4 | - | 0.6 | V | IOL = 100 mA |
| Propagation Delay Time (High to Low) | tpd(HL) | - | 22 | - | ns | VCC = 15 V, IL = 100 mA |
| Propagation Delay Time (Low to High) | tpd(LH) | - | 18 | - | ns | VCC = 15 V, IH = 100 mA |
| Rise Time | tr | - | 10 | - | ns | VCC = 15 V, IL = 100 mA |
| Fall Time | tf | - | 10 | - | ns | VCC = 15 V, IH = 100 mA |
| Operating Temperature Range | TOPR | -40 | - | 125 | °C | - |
| Storage Temperature Range | TSTG | -65 | - | 150 | °C | - |
Instructions for Using UCC37322DR
Power Supply:
- Ensure the supply voltage (VCC) is within the range of 4.5V to 18V.
- Use a stable power source to avoid voltage fluctuations that could affect performance.
Input Signals:
- Apply input signals with high levels above 2.0V and low levels below 0.8V to ensure proper logic recognition.
- Avoid floating inputs; use pull-up or pull-down resistors as necessary.
Output Signals:
- The output high voltage (VOH) will be close to VCC minus a small drop (typically 0.1V to 0.3V).
- The output low voltage (VOL) will be around 0.4V to 0.6V when sourcing 100mA.
- Ensure the load connected to the output can handle the maximum current specified.
Timing Parameters:
- The propagation delay times (tpd(HL) and tpd(LH)) are critical for timing-sensitive applications. Ensure these delays are accounted for in your design.
- The rise time (tr) and fall time (tf) should be considered when designing circuits with fast switching requirements.
Temperature Considerations:
- Operate the device within the temperature range of -40°C to 125°C for reliable performance.
- Store the device in an environment between -65°C and 150°C to prevent damage.
Handling and Installation:
- Handle the device with care to avoid static damage. Use proper ESD protection.
- Follow recommended soldering profiles to ensure reliable connections without damaging the device.
Testing and Troubleshooting:
- Verify the supply voltage and input signals using a multimeter.
- Check the output signals with an oscilloscope to ensure they meet the expected levels and timing.
- If issues arise, refer to the datasheet for more detailed specifications and troubleshooting tips.
Inquiry - UCC37322DR
