Details

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BUY PM50RLB060 https://www.utsource.net/itm/p/6994328.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	4.5	-	20	V	Operating input voltage range
Output Voltage	VOUT	-	5	-	V	Fixed output voltage
Output Current	IOUT	-	1	1.5	A	Continuous output current
Efficiency	η	-	85	-	%	Typical efficiency
Switching Frequency	fSW	-	1.2	-	MHz	Switching frequency
Quiescent Current	IQ	-	10	-	μA	Quiescent current
Dropout Voltage	VDROPOUT	-	300	-	mV	Dropout voltage at full load
Operating Temp.	TOPR	-40	-	85	°C	Operating temperature range
Storage Temp.	TSTG	-40	-	125	°C	Storage temperature range

Instructions for Use:

1. Input Connection: Connect the input voltage (VIN) within the specified range of 4.5V to 20V.
2. Output Configuration: The device provides a fixed output voltage of 5V. Ensure that the load does not exceed the maximum continuous output current of 1.5A.
3. Heat Management: Given the typical efficiency, ensure adequate heat dissipation especially under full load conditions.
4. Operation Temperature: Operate within the specified temperature range (-40°C to 85°C) for reliable performance.
5. Storage Conditions: When storing the device, keep it within the storage temperature range (-40°C to 125°C).
6. Capacitor Selection: Choose appropriate input and output capacitors to stabilize the voltage and minimize ripple.
7. PCB Layout: Follow recommended PCB layout guidelines to optimize performance and thermal management.

(For reference only)