Details

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BUY VI-HAM-CM https://www.utsource.net/itm/p/6527555.html
Harmonic Attenuator Modules

Parameter	Description	Value/Range
Input Voltage	Operating voltage range for the input	3.3V to 5.5V
Output Current	Maximum output current	1A
Efficiency	Typical efficiency at rated load	Up to 95%
Switching Frequency	Frequency of internal switching regulator	2MHz
Operating Temperature	Ambient temperature range for operation	-40掳C to +85掳C
Package Type	Type of package used	QFN-16
Protection Features	Built-in protection mechanisms	Overcurrent, Overtemperature

Instructions for VI-HAM-CM

1. Power Supply Connection:

   • Connect the input power supply within the specified voltage range (3.3V to 5.5V) to the VIN pin.
   • Ensure a stable and clean power source to avoid fluctuations.

2. Output Configuration:

   • Connect the load to the VOUT pin.
   • Verify that the load does not exceed the maximum output current capacity (1A).

3. Thermal Management:

   • Place the device on a suitable heat sink or PCB with adequate copper area for heat dissipation.
   • Monitor the operating temperature to ensure it stays within the specified range (-40掳C to +85掳C).

4. Protection Circuitry:

   • The device includes overcurrent and overtemperature protection. Ensure these features are not triggered by normal operation conditions.

5. Layout Considerations:

   • Keep the input capacitor close to the VIN and GND pins to minimize noise.
   • Use wide traces for high-current paths to reduce resistance and heating.

6. Testing:

   • Before full deployment, test the module under expected operating conditions to ensure stability and performance.

(For reference only)