Details

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BUY EL2186CS https://www.utsource.net/itm/p/12591212.html

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Supply Voltage	Vcc	Operating	4.5		30	V
Output Current	Iout	Continuous		1.5		A
Peak Output Current	Ipk	Pulse		3		A
Dropout Voltage	Vdo	Iout = 1.5A		2.3		V
Quiescent Current	Iq	Vout = 5V, No load		8		mA
Line Regulation		Vcc from 4.75 to 30V		0.5		%
Load Regulation		Iout from 0 to 1.5A		0.5		%
Thermal Shutdown	TSD			160		°C

Instructions for EL2186CS:

1. Supply Voltage:

   • Ensure the input voltage is within the range of 4.5V to 30V to avoid damage or improper operation.

2. Output Current:

   • The device can supply a continuous output current up to 1.5A. For higher currents, consider heat dissipation requirements.

3. Peak Current Handling:

   • Can handle peak currents up to 3A in short pulses. Avoid prolonged exposure to peak currents to prevent overheating.

4. Dropout Voltage:

   • The dropout voltage is approximately 2.3V at full load (1.5A). Ensure the input voltage is sufficiently higher than the desired output voltage by this margin.

5. Quiescent Current:

   • At no load and with an output voltage of 5V, the quiescent current is typically 8mA. This should be factored into power budget calculations.

6. Regulation:

   • Both line and load regulation are specified at 0.5%. This ensures stable output voltage under varying input conditions and load demands.

7. Thermal Protection:

   • The device includes thermal shutdown protection that activates around 160°C. Ensure adequate cooling if operating near maximum current or in high ambient temperatures.

8. Installation:

   • Mount on a heatsink if operating near the maximum output current to enhance thermal performance.
   • Place close to the load to minimize trace resistance and improve stability.

9. Capacitors:

   • Use appropriate input and output capacitors as recommended in the datasheet to ensure stability and transient response.

(For reference only)