Details

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BUY F30U60ST https://www.utsource.net/itm/p/12609684.html

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	4.5	-	40	V	Operating input voltage range
Output Voltage	VOUT	-	5	-	V	Regulated output voltage
Output Current	IOUT	-	1.5	3	A	Continuous output current
Quiescent Current	IQ	-	20	-	渭A	Supply current at no load
Dropout Voltage	VDROPOUT	-	0.6	-	V	Voltage difference between VIN and VOUT for regulation
Switching Frequency	FSW	1.2	-	2.1	MHz	Internal oscillator frequency
Efficiency	畏	-	88	-	%	Typical efficiency at rated load

Instructions for F30U60ST

1. Input Connection:

   • Connect the positive terminal of the input power supply to the VIN pin.
   • Ensure the input voltage is within the specified range (4.5V to 40V).

2. Output Configuration:

   • The output voltage is preset to 5V; no external components are required for this setting.

3. Ground Connection:

   • Connect the ground of the input power supply to the GND pin on the device.

4. Capacitors:

   • Place a 1渭F ceramic capacitor close to the VIN pin for input filtering.
   • Place a 1渭F ceramic capacitor close to the VOUT pin for output stability.

5. Thermal Considerations:

   • Ensure adequate heat dissipation, especially when operating near the maximum output current.
   • Use a heatsink if necessary based on thermal calculations.

6. PCB Layout:

   • Keep the traces from VIN to GND as short as possible to minimize noise.
   • Ensure proper clearance around the device to facilitate airflow and cooling.

7. Handling Precautions:

   • Handle with care to avoid damage to pins or internal components.
   • Follow ESD precautions to prevent damage from static electricity.

8. Testing:

   • Before final assembly, test the device under typical operating conditions to ensure correct functionality.

(For reference only)