F30U60ST: Top Choice in United States (USA) Utsource Holding Company Limited

Description

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	-	μA	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	η	-	88	-	%	Typical efficiency at rated load

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).
Output Configuration:
- The output voltage is preset to 5V; no external components are required for this setting.
Ground Connection:
- Connect the ground of the input power supply to the GND pin on the device.
Capacitors:
- Place a 1μF ceramic capacitor close to the VIN pin for input filtering.
- Place a 1μF ceramic capacitor close to the VOUT pin for output stability.
Thermal Considerations:
- Ensure adequate heat dissipation, especially when operating near the maximum output current.
- Use a heatsink if necessary based on thermal calculations.
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.
Handling Precautions:
- Handle with care to avoid damage to pins or internal components.
- Follow ESD precautions to prevent damage from static electricity.
Testing:
- Before final assembly, test the device under typical operating conditions to ensure correct functionality.

(For reference only)