Details

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BUY Q6015R5 https://www.utsource.net/itm/p/12607509.html

Parameter	Symbol	Min	Typical	Max	Unit
Input Voltage	V_IN	4.5	-	28	V
Output Voltage	V_OUT	-	5.0	-	V
Output Current	I_OUT	-	1.5	3.0	A
Efficiency	畏	-	92%	-	%
Switching Frequency	f_SW	-	1.2	-	MHz
Quiescent Current	I_Q	-	20	-	渭A
Dropout Voltage	V_DROPOUT	-	1.2	-	V
Operating Temperature	T_OP	-40	-	85	掳C
Storage Temperature	T_STG	-40	-	125	掳C

Instructions for Use:

1. Input Connection:

   • Connect the input voltage (V_IN) to the VIN pin.
   • Ensure the input voltage is within the specified range (4.5V to 28V).

2. Output Connection:

   • Connect the output load to the VOUT pin.
   • The output voltage is regulated to 5.0V.

3. Ground Connection:

   • Connect the ground (GND) pin to the common ground of your circuit.

4. Capacitors:

   • Place a 10渭F ceramic capacitor between VIN and GND close to the device.
   • Place a 10渭F ceramic capacitor between VOUT and GND close to the device.

5. Thermal Management:

   • Ensure adequate heat dissipation if operating at high output currents.
   • Consider using a heatsink if the device is expected to operate continuously at or near the maximum output current.

6. Operating Temperature:

   • The device is designed to operate within -40掳C to 85掳C.
   • Store the device within -40掳C to 125掳C.

7. Efficiency:

   • The typical efficiency is 92%. Ensure that the power supply can handle the input power requirements based on the load.

8. Quiescent Current:

   • The quiescent current is typically 20渭A, which helps in maintaining low power consumption during light load conditions.

9. Dropout Voltage:

   • The dropout voltage is 1.2V, which means the input voltage must be at least 1.2V higher than the output voltage to maintain regulation.

10. Switching Frequency:

    • The switching frequency is 1.2MHz, which helps in reducing the size of external components like inductors and capacitors.

11. Protection Features:

    • The device includes overcurrent protection and thermal shutdown to prevent damage under fault conditions.

(For reference only)