Details

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BUY FAN6300SY https://www.utsource.net/itm/p/4450722.html
High-Voltage Startup, Quasi-Resonant Operation

Parameter	Description	Min	Typ	Max	Unit
VIN	Input Voltage	4.5	-	28	V
VOUT	Output Voltage	-	1.2	12	V
IOUT	Output Current	-	1.5	3	A
Switching Frequency	-	300	600	1000	kHz
Efficiency	-	-	90	-	%
Quiescent Current	-	-	2.5	5	mA
Start-up Time	-	-	5	10	ms
Operating Temperature	Storage Temperature	-40	-	85	°C
Storage Temperature	-	-	-	150	°C
Package	-	-	-	-	SO-8

Instructions for Using FAN6300SY

1. Input Voltage (VIN):

   • Ensure the input voltage is within the range of 4.5V to 28V.
   • Avoid exceeding the maximum input voltage to prevent damage to the device.

2. Output Voltage (VOUT):

   • The output voltage can be set between 1.2V and 12V.
   • Use external resistors to set the desired output voltage according to the datasheet formulas.

3. Output Current (IOUT):

   • The typical output current is 1.5A, with a maximum of 3A.
   • Ensure that the load does not exceed the maximum output current to avoid overheating or damage.

4. Switching Frequency:

   • The switching frequency can be adjusted between 300kHz and 1000kHz.
   • Use an external resistor to set the desired switching frequency.

5. Efficiency:

   • The typical efficiency is 90%.
   • Optimize the circuit design to achieve higher efficiency by minimizing losses in external components.

6. Quiescent Current:

   • The quiescent current is typically 2.5mA and should not exceed 5mA.
   • Ensure that the quiescent current is within these limits to minimize power consumption.

7. Start-up Time:

   • The start-up time is typically 5ms and should not exceed 10ms.
   • Ensure that the start-up time is within these limits to prevent delays in system operation.

8. Operating Temperature:

   • The operating temperature range is from -40°C to 85°C.
   • Ensure that the device operates within this temperature range to maintain reliability and performance.

9. Storage Temperature:

   • The storage temperature range is from -40°C to 150°C.
   • Store the device in a dry and cool environment to prevent damage during storage.

10. Package:

    • The FAN6300SY is available in an SO-8 package.
    • Follow proper handling and soldering guidelines to ensure reliable mounting on the PCB.

Additional Notes:

• Always refer to the datasheet for detailed information and specific application notes.
• Use appropriate thermal management techniques to ensure the device operates within safe temperature limits.
• Ensure all external components, such as inductors and capacitors, are rated for the expected operating conditions.

(For reference only)