Details

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BUY LNK500GN https://www.utsource.net/itm/p/12607952.html

Parameter	Description	Value
Part Number	Device Part Number	LNK500GN
Package Type	Package Type	SOT-23-6
Operating Voltage	Input Voltage Range	8V to 30V
Output Power	Maximum Output Power	5W
Output Voltage	Adjustable Output Voltage Range	3.3V to 15V
Quiescent Current	Quiescent Current	1.5mA (Typical)
Efficiency	Typical Efficiency at Full Load	85%
Frequency	Switching Frequency	65kHz (Fixed)
Protection Features	Overvoltage Protection, Overcurrent Protection, Thermal Shutdown	Included
Temperature Range	Operating Temperature Range	-40掳C to +85掳C
Storage Temperature	Storage Temperature Range	-65掳C to +150掳C
Humidity	Relative Humidity	0% to 95% (Non-condensing)
Mounting	Mounting Style	Surface Mount
RoHS Compliance	RoHS Compliant	Yes

Instructions for Use

1. Circuit Design:

   • Ensure the input voltage is within the specified range (8V to 30V).
   • Use appropriate input and output capacitors to stabilize the circuit.
   • Connect the feedback pin to a voltage divider to set the desired output voltage.

2. PCB Layout:

   • Place the LNK500GN close to the input and output capacitors to minimize parasitic inductance.
   • Use wide traces for power paths to reduce resistance and heating.
   • Ensure proper grounding and shielding to minimize electromagnetic interference (EMI).

3. Thermal Management:

   • The device has built-in thermal protection, but ensure adequate heat dissipation by using a heatsink if necessary.
   • Avoid operating the device in environments with high ambient temperatures without proper cooling.

4. Testing:

   • Before finalizing the design, test the circuit under various load conditions to ensure stability and efficiency.
   • Verify that all protection features are functioning correctly.

5. Handling:

   • Handle the device with care to avoid damage from electrostatic discharge (ESD).
   • Follow standard ESD handling procedures during assembly and testing.

6. Storage:

   • Store the device in a dry, cool place away from direct sunlight and corrosive materials.
   • Use anti-static packaging to protect the device during storage and transportation.

(For reference only)