Details

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BUY LNK6763K https://www.utsource.net/itm/p/12553480.html

Parameter	Symbol	Min	Typical	Max	Unit
Input Voltage	VIN	145	-	265	VDC
Output Power	POUT	-	10	13	W
Quiescent Current	IQ	-	1.5	2.5	mA
Start-up Current	ISTART	-	80	120	μA
Operating Frequency	fSW	-	65	90	kHz
Load Regulation	η	-	90	93	%
Line Regulation	δVOUT	-	1.5	3	%
Thermal Shutdown	TSD	-	150	160	°C
Protection Features		OVP, SCP, OTP

Instructions for Using LNK6763K

1. Input Voltage (VIN):

   • Ensure the input voltage is within the range of 145VDC to 265VDC to avoid damage to the device.

2. Output Power (POUT):

   • The LNK6763K can deliver up to 13W of output power, with a typical output power of 10W.

3. Quiescent Current (IQ):

   • The quiescent current is typically 1.5mA, but it can go up to 2.5mA under certain conditions.

4. Start-up Current (ISTART):

   • The start-up current is typically 80μA and should not exceed 120μA.

5. Operating Frequency (fSW):

   • The operating frequency ranges from 65kHz to 90kHz.

6. Load Regulation (η):

   • The load regulation is typically 90% and can reach up to 93%.

7. Line Regulation (δVOUT):

   • The line regulation is typically 1.5% and can vary up to 3%.

8. Thermal Shutdown (TSD):

   • The device will enter thermal shutdown if the temperature exceeds 150°C, with a maximum threshold of 160°C.

9. Protection Features:

   • The LNK6763K includes Over Voltage Protection (OVP), Short Circuit Protection (SCP), and Over Temperature Protection (OTP).

10. Mounting and Handling:

    • Handle the device with care to avoid static discharge.
    • Mount the device on a suitable heatsink to ensure proper heat dissipation and prevent overheating.

11. Design Considerations:

    • Use appropriate filtering and bypass capacitors to ensure stable operation.
    • Follow the recommended PCB layout guidelines to minimize noise and improve performance.

(For reference only)