Instructions for TEA1755T

1. Power Supply Connection:

   • Connect the AC input to the designated pins (VIN+ and VIN-).
   • Ensure the input voltage is within the specified range (100VAC to 264VAC).

2. Output Configuration:

   • Set the output voltage using the external feedback resistor network.
   • The output voltage can be adjusted between 3.3VDC and 19.8VDC.

3. Load Connection:

   • Connect the load to the output terminals (VOUT and GND).
   • Ensure the load current does not exceed the maximum continuous output current (1.5A).

4. Protection Circuitry:

   • The TEA1755T includes built-in overvoltage, overcurrent, and short-circuit protection.
   • No additional protection components are typically required unless specified by the application.

5. Thermal Management:

   • Ensure adequate heat dissipation to maintain the operating temperature within the specified range (-40°C to 85°C).
   • Use a heatsink if necessary, especially for high-power applications.

6. Standby Mode:

   • To enter standby mode, disconnect the load or set the enable pin (if available) to a low state.
   • Standby power consumption should be less than 0.3W.

7. Storage and Handling:

   • Store the device in a dry environment with relative humidity between 0% and 95% (non-condensing).
   • Avoid exposure to temperatures outside the storage range (-55°C to 125°C).

8. Soldering and Mounting:

   • Follow standard soldering practices for surface mount or through-hole components.
   • Ensure proper alignment and secure mounting to avoid mechanical stress on the pins.

9. Testing and Troubleshooting:

   • Verify the output voltage and current using a multimeter.
   • Check for any signs of overheating or unusual behavior.
   • Refer to the datasheet for specific troubleshooting tips and fault codes.