Specifications
SKU: 383953
HIGH-SPEED SWITCHING USE
Parameter | Symbol | Min | Typ | Max | Unit | Notes |
---|---|---|---|---|---|---|
Input Voltage | VIN | 2.7 | - | 5.5 | V | |
Output Voltage | VOUT | - | 3.3 | - | V | Fixed |
Output Current | IOUT | - | 10 | - | A | Continuous |
Efficiency | η | - | 90 | - | % | Typical at 3.3V, 5A |
Dropout Voltage | VDROPOUT | - | 0.2 | - | V | At 10A |
Quiescent Current | IQ | - | 5 | - | mA | Shutdown mode |
Operating Temperature | TOPR | -40 | - | 85 | °C | |
Storage Temperature | TSTG | -40 | - | 125 | °C | |
Package | - | - | SMT | - | - | Surface Mount Technology |
Instructions:
Input Connection:
- Connect the input voltage (VIN) to the positive terminal of the power source.
- Ensure the input voltage is within the range of 2.7V to 5.5V.
Output Connection:
- Connect the output voltage (VOUT) to the load or circuit requiring a stable 3.3V supply.
- The maximum continuous output current is 10A.
Ground Connection:
- Ensure a common ground connection between the input and output circuits.
Heat Dissipation:
- Use appropriate heat sinking if operating at high currents to maintain the device temperature within the operating range (-40°C to 85°C).
Efficiency Considerations:
- The typical efficiency is 90% at 3.3V and 5A. Monitor the efficiency at different load conditions to ensure optimal performance.
Shutdown Mode:
- To enter shutdown mode, set the enable pin to low. The quiescent current in this mode is typically 5mA.
Storage:
- Store the device in a dry environment with temperatures ranging from -40°C to 125°C.
Handling:
- Handle the device with care to avoid damage to the pins and solder joints. Follow standard ESD (Electrostatic Discharge) precautions.
Inquiry - FS18SM-10