Details

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BUY PM7524FP https://www.utsource.net/itm/p/6525624.html
N/A

Parameter	Symbol	Conditions	Min	Typ	Max	Unit
Input Voltage	V_IN	Operating Range	4.5	-	20	V
Output Voltage	V_OUT	Adjustable	1.2	-	18	V
Output Current	I_OUT	Continuous	-	3	5	A
Switching Frequency	f_SW	Fixed	-	600	-	kHz
Efficiency	η	@ 5V IN, 3.3V OUT, 3A	-	90	-	%
Quiescent Current	I_Q	No Load	-	50	-	μA
Dropout Voltage	V_DO	@ 3A	-	300	-	mV
Power Good	V_PG	Signal Delay	-	1	2	ms
Operating Temperature	T_OP	Junction	-40	-	125	°C

Instructions for PM7524FP

1. Installation:

   • Ensure the PM7524FP is placed on a PCB with adequate heat dissipation.
   • Verify all connections are secure and correct before powering the device.

2. Input Voltage:

   • Connect the input voltage within the specified range (4.5V to 20V) to ensure stable operation.

3. Output Configuration:

   • Adjust the output voltage by configuring the external resistors as per the datasheet guidelines.
   • Set the desired output current ensuring it does not exceed the maximum limit of 5A continuously.

4. Switching Frequency:

   • The switching frequency is fixed at 600kHz. Ensure this frequency is compatible with your application requirements.

5. Efficiency Monitoring:

   • For optimal efficiency, operate within recommended conditions (e.g., 5V IN, 3.3V OUT, 3A).

6. Quiescent Current:

   • Monitor quiescent current especially in low-power applications to minimize power loss.

7. Dropout Voltage:

   • Be aware of the dropout voltage when designing circuits to avoid potential instability under high load.

8. Power Good Signal:

   • Utilize the power good signal for system monitoring and control, noting its delay time of 1-2ms.

9. Temperature Considerations:

   • Operate within the temperature range (-40°C to 125°C) to maintain reliability and performance.

For detailed specifications and advanced configurations, refer to the manufacturer's datasheet.

(For reference only)