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Specifications
SKU: 6940885
| Parameter | Description | Value |
|---|---|---|
| Input Voltage | The voltage range the device can operate under | 4.5V to 28V |
| Output Voltage | The regulated output voltage | Adjustable |
| Output Current | Maximum continuous output current | 1.5A |
| Quiescent Current | Current consumed by the device in operating mode | 30μA |
| Switching Frequency | Frequency at which the internal switch operates | 1.2MHz |
| Package Type | Physical package of the component | SOT-23 |
| Operating Temperature | Range of temperatures for operation | -40°C to +85°C |
| Protection Features | Types of protection integrated into the device | Overcurrent, Overtemperature |
Instructions:
- Power Supply Connection: Connect the input power supply within the specified input voltage range (4.5V to 28V) to the VIN pin and GND.
- Output Configuration: Set the desired output voltage using external resistors connected to the FB pin according to the datasheet formula.
- Capacitor Selection: Choose appropriate input and output capacitors to ensure stability and performance. Refer to the datasheet for recommended capacitor types and values.
- Inductor Selection: Select an inductor that matches the switching frequency and output current requirements.
- Thermal Considerations: Ensure adequate heat dissipation if operating near maximum load conditions or in high ambient temperatures.
- Protection: Utilize the built-in overcurrent and overtemperature protection features to safeguard against potential damage.
- Layout Recommendations: Follow the recommended PCB layout guidelines provided in the datasheet to optimize performance and minimize noise.
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