Details
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Parameter | Symbol | Min | Typ | Max | Unit |
---|---|---|---|---|---|
Input Voltage | VIN | 4.5 | - | 42.0 | V |
Output Voltage | VOUT | - | 5.0 | - | V |
Output Current | IOUT | - | 1.5 | 3.0 | A |
Quiescent Current | IQ | - | 1.5 | 3.0 | mA |
Dropout Voltage | VDROP | - | 0.5 | 1.2 | V |
Thermal Shutdown Temperature | TSD | - | 160 | - | °C |
Operating Temperature Range | TOP | -40 | - | 125 | °C |
Storage Temperature Range | TSTG | -65 | - | 150 | °C |
Instructions for MC33880PEG
Power Supply Connection:
- Connect the input voltage (VIN) to the input pin.
- Ensure the input voltage is within the range of 4.5V to 42.0V.
Output Configuration:
- The output voltage (VOUT) is fixed at 5.0V.
- Connect the load to the output pin.
Grounding:
- Ensure a solid ground connection between the input and output circuits.
Capacitors:
- Place a 10μF tantalum or ceramic capacitor close to the input pin to stabilize the input voltage.
- Place a 10μF tantalum or ceramic capacitor close to the output pin to stabilize the output voltage.
Thermal Management:
- The device has built-in thermal shutdown protection that activates at approximately 160°C.
- Ensure adequate heat dissipation by using a heatsink if necessary, especially under high current conditions.
Operating Temperature:
- The device can operate within a temperature range of -40°C to 125°C.
- Store the device in a temperature range of -65°C to 150°C.
Handling:
- Handle the device with care to avoid static damage.
- Follow ESD (Electrostatic Discharge) precautions during handling and installation.
Mounting:
- Use appropriate PCB layout techniques to minimize noise and interference.
- Ensure proper soldering to all pins, paying special attention to the ground and power connections.
Testing:
- After assembly, test the device under typical operating conditions to ensure it meets the specified performance parameters.
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