APT30M85BVFR: Top Choice in United States (USA) Utsource Holding Company Limited

Description

Parameter	Symbol	Min	Typ	Max	Unit	Description
Input Voltage	VIN	4.5	-	60	V	Operating input voltage range
Output Voltage	VOUT	-	8.2	-	V	Fixed output voltage
Output Current	IOUT	-	3	-	A	Maximum continuous output current
Quiescent Current	IQ	-	1.5	-	mA	Supply current in regulation
Efficiency	η	-	95	-	%	Peak efficiency
Switching Frequency	fSW	-	1.2	-	MHz	Switching frequency
Dropout Voltage	VDROPOUT	-	0.8	-	V	Dropout voltage at full load
Load Regulation	-	-	0.5	-	%	Change in output voltage due to load change
Line Regulation	-	-	0.1	-	%	Change in output voltage due to line change
Ripple Rejection	-	-	60	-	dB	Power supply rejection ratio
Operating Temperature	TOPR	-40	-	125	°C	Operating ambient temperature range
Storage Temperature	TSTG	-55	-	150	°C	Storage temperature range

Input Connection: Ensure the input voltage is within the specified range (4.5V to 60V). Connect the input capacitor close to the VIN pin to minimize noise.
Output Configuration: The device provides a fixed output voltage of 8.2V. Verify this matches your application requirements.
Heat Management: Given the maximum output current of 3A, ensure adequate heat sinking or PCB layout to dissipate heat effectively.
Capacitor Selection: Choose output capacitors that can handle the ripple current and have low ESR to maintain stability.
Layout Considerations: Keep sensitive analog traces away from high current paths to reduce noise. Place bypass capacitors as close as possible to the IC.
Protection Features: The device includes overcurrent and thermal shutdown protection. Review these features to understand limitations and safe operating conditions.
Testing: Before finalizing the design, test the power supply under all expected operating conditions to ensure reliability and performance.

(For reference only)