Details

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BUY ICE3BR1565JF https://www.utsource.net/itm/p/11552142.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Input Voltage	VIN	200	-	650	V	Continuous operating range
Output Voltage	VOUT	4.5	-	18	V	Adjustable
Output Current	IOUT	-	-	6.5	A	Continuous
Switching Frequency	fSW	50	100	200	kHz	Fixed frequency operation
Efficiency	畏	-	92	-	%	At nominal conditions
Quiescent Current	IQ	-	3	-	mA	At no load
Start-up Time	tSTART	-	500	-	渭s	Typical start-up time
Thermal Shutdown Threshold	TSD	-	-	160	掳C	Thermal shutdown
Operating Temperature	TOPR	-40	-	125	掳C	Junction temperature range
Storage Temperature	TSTG	-55	-	150	掳C	Storage temperature range

Instructions for Using the ICE3BR1565JF

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the power supply, ensuring it is within the specified range of 200V to 650V.
   • Ensure proper grounding to avoid electrical hazards.

2. Output Configuration:

   • Set the output voltage (VOUT) using the external resistors as per the datasheet recommendations.
   • The output current should not exceed 6.5A continuously.

3. Switching Frequency:

   • The switching frequency (fSW) can be set between 50kHz and 200kHz using the external components.
   • Choose the appropriate frequency based on your application requirements.

4. Thermal Management:

   • Monitor the junction temperature to ensure it does not exceed 125掳C during operation.
   • Use heat sinks or other cooling methods if necessary to maintain thermal limits.

5. Protection Features:

   • The device has built-in thermal shutdown protection that activates at 160掳C.
   • Ensure the device is operated within the specified temperature ranges to prevent damage.

6. Start-up Sequence:

   • The typical start-up time is 500渭s. Ensure the power supply is stable before enabling the device.
   • Avoid rapid cycling of the power supply to prevent stress on the device.

7. Storage and Handling:

   • Store the device in a dry environment with temperatures between -55掳C and 150掳C.
   • Handle the device with care to avoid mechanical damage and electrostatic discharge (ESD).

8. Testing and Troubleshooting:

   • Verify the output voltage and current using a multimeter.
   • Check for any unusual heating or noise, which may indicate a fault.
   • Refer to the datasheet for detailed troubleshooting steps and fault codes.

By following these instructions, you can ensure optimal performance and reliability of the ICE3BR1565JF in your application.

(For reference only)