Details

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BUY AP1501-12 https://www.utsource.net/itm/p/12597905.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	3.6	-	40	V	Operating input voltage range
Output Voltage	VOUT	-	12	-	V	Fixed output voltage
Output Current	IOUT	-	-	1	A	Maximum continuous output current
Quiescent Current	IQ	-	2.5	-	mA	Supply current at no load
Efficiency	畏	-	85	-	%	Typical efficiency at full load
Dropout Voltage	VDROPOUT	-	1.2	-	V	Dropout voltage at full load
Operating Temp.	TOPR	-40	-	125	掳C	Operating temperature range
Storage Temp.	TSTG	-65	-	150	掳C	Storage temperature range
Package	-	-	-	-	SOT-223	Package type

Instructions:

1. Power Supply Connection:

   • Connect the input voltage (VIN) to the input pin.
   • Ensure the input voltage is within the specified range (3.6V to 40V).

2. Output Configuration:

   • The output voltage (VOUT) is fixed at 12V. No external resistors are required for setting the output voltage.

3. Load Connection:

   • Connect the load to the output pin (VOUT).
   • Ensure the load current does not exceed the maximum output current (1A).

4. Capacitors:

   • Use a 10渭F tantalum or ceramic capacitor on the input side to stabilize the input voltage.
   • Use a 10渭F tantalum or ceramic capacitor on the output side to filter the output voltage and improve stability.

5. Thermal Management:

   • The device can operate over a wide temperature range (-40掳C to 125掳C). However, ensure adequate heat dissipation if operating at high temperatures or under high load conditions.

6. Storage:

   • Store the device in a dry place with temperatures between -65掳C and 150掳C.

7. Handling:

   • Handle the device with care to avoid damage to the leads and the package.
   • Follow proper ESD (Electrostatic Discharge) precautions to prevent damage to the device.

8. Testing:

   • Before finalizing the design, test the circuit under various conditions to ensure it meets the required specifications.

(For reference only)