Details

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BUY ICE3AR2280JZ https://www.utsource.net/itm/p/12612236.html

Parameter	Symbol	Min	Typ	Max	Unit	Notes
Input Voltage	VIN	176	-	264	V
Output Voltage	VOUT	5.0	-	5.0	V	Fixed
Output Current	IOUT	-	2.5	3.0	A
Efficiency	畏	-	92	-	%
Switching Frequency	fSW	100	-	100	kHz
Quiescent Current	IQ	-	10	-	mA
Standby Current	ISTBY	-	1	-	mA
Power Dissipation	PD	-	-	15	W
Operating Temperature Range	TOP	-40	-	125	掳C
Storage Temperature Range	TSTG	-65	-	150	掳C
Junction Temperature	TJ	-40	-	150	掳C
Package Type	-	-	-	-	SOIC-8

Instructions for Using the ICE3AR2280JZ

1. Power Supply Connection:

   • Connect the input voltage (V_IN) to the appropriate pin on the IC.
   • Ensure the input voltage is within the specified range (176V to 264V).

2. Output Configuration:

   • The output voltage (V_OUT) is fixed at 5.0V. No external components are required to set this voltage.

3. Load Connection:

   • Connect the load to the output pins of the IC, ensuring the current drawn does not exceed 3.0A.

4. Ground Connection:

   • Ensure a solid ground connection to the GND pin to maintain stability and efficiency.

5. Heat Management:

   • The IC can dissipate up to 15W of power. Use a heatsink if necessary, especially under high load conditions or in high ambient temperatures.

6. Operating Temperature:

   • The IC operates reliably within the temperature range of -40掳C to 125掳C. Store the IC within the storage temperature range of -65掳C to 150掳C.

7. Standby Mode:

   • To enter standby mode, reduce the input voltage or use the enable/disable function if available. The standby current is typically 1mA.

8. Protection Features:

   • The IC includes built-in protection features such as overcurrent protection, thermal shutdown, and overvoltage protection. These features help ensure safe operation under fault conditions.

9. PCB Layout:

   • Follow good PCB layout practices to minimize noise and ensure stable operation. Keep power traces wide and short, and use bypass capacitors close to the IC.

10. Testing and Validation:

    • After assembly, test the circuit under various load conditions to ensure it meets the performance specifications. Verify the output voltage, efficiency, and temperature performance.

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

(For reference only)