Details

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Parameter	Value	Unit
Part Number	NCP1200P100G
Description	High Efficiency DC-DC Converter
Input Voltage Range	2.7 to 5.5	V
Output Voltage	1.0	V
Output Current	300	mA
Switching Frequency	1.2	MHz
Efficiency	Up to 94%	%
Operating Temperature	-40 to 85	°C
Storage Temperature	-65 to 150	°C
Package Type	SOT-23-5
Pin Configuration	VIN, VOUT, GND, EN, FB

Instructions for Use:

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the positive terminal of the power supply.
   • Connect the ground (GND) to the negative terminal of the power supply.

2. Output Configuration:

   • Connect the output voltage (VOUT) to the load.
   • Ensure the load does not exceed the maximum output current (300 mA).

3. Enable Pin (EN):

   • The enable pin can be used to control the on/off state of the converter.
   • Apply a high logic level (typically 2.7V or higher) to turn the converter on.
   • Apply a low logic level (typically 0V) to turn the converter off.

4. Feedback Pin (FB):

   • The feedback pin is used for output voltage regulation.
   • Connect a voltage divider from VOUT to GND to set the desired output voltage.

5. Thermal Considerations:

   • Ensure adequate heat dissipation if operating at high temperatures or under heavy loads.
   • Place the device away from other heat-generating components.

6. Layout Recommendations:

   • Keep the input and output capacitors close to the converter to minimize parasitic inductance.
   • Use wide traces for power connections to reduce resistance and improve efficiency.

7. Storage and Handling:

   • Store the device in a dry, cool environment.
   • Handle with care to avoid static damage.

8. Testing:

   • Before connecting the load, verify the output voltage with a multimeter.
   • Gradually increase the load to ensure stable operation.

For detailed application notes and further information, refer to the datasheet provided by the manufacturer.

(For reference only)