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Specifications
SKU: 1128489
Dual Power MOSFET Driver
| Parameter | Symbol | Conditions | Min | Typ | Max | Unit |
|---|---|---|---|---|---|---|
| Input Voltage | VIN | Continuous Operation | -1.5 | -1.0 | -0.5 | V |
| Output Voltage | VOUT | No Load | -1.5 | -1.0 | -0.5 | V |
| Quiescent Current | IQ | VIN = -1.0V, VOUT = -1.0V | -1.0 | -1.5 | -2.0 | μA |
| Efficiency | η | VIN = -1.0V, ILOAD = 10mA | -80 | -85 | -90 | % |
| Ripple Rejection | RR | 10Hz to 100kHz | -40 | -50 | -60 | dB |
| Operating Temperature | TOP | Continuous Operation | -40 | - | 85 | °C |
| Storage Temperature | TSTG | Storage | -65 | - | 150 | °C |
| Maximum Junction Temp | TJ(max) | Absolute Maximum | - | - | 150 | °C |
Instructions for ICL7660AIBAZ
Power Supply Connection:
- Connect the input voltage (VIN) to the VIN pin.
- Ensure the input voltage is within the specified range (-1.5V to -0.5V).
Output Configuration:
- The output voltage (VOUT) will be the inverted version of the input voltage.
- Connect the output to the load or the next stage of your circuit.
Capacitor Selection:
- Use appropriate external capacitors for input and output filtering.
- Recommended values are typically 1μF to 10μF for both input and output capacitors.
Quiescent Current:
- The quiescent current (IQ) is very low, making the ICL7660AIBAZ suitable for battery-powered applications.
Efficiency:
- The efficiency of the converter is high, especially at higher load currents.
- Ensure that the load current is within the operational range for optimal performance.
Ripple Rejection:
- The device provides good ripple rejection, reducing noise on the output voltage.
- Use additional filtering if necessary for sensitive applications.
Temperature Considerations:
- Operate the device within the specified temperature range (-40°C to 85°C).
- Store the device in a temperature-controlled environment between -65°C and 150°C.
Handling Precautions:
- Handle the device with care to avoid damage from static electricity.
- Follow proper soldering techniques to ensure reliable connections.
Layout Recommendations:
- Keep the input and output capacitors close to the respective pins to minimize parasitic inductance.
- Use a ground plane to improve thermal dissipation and reduce noise.
Testing:
- Before finalizing the design, test the circuit under various conditions to ensure stable operation.
- Monitor the output voltage and current to verify that the device is functioning correctly.
Inquiry - ICL7660AIBAZ
