RP40-483.3SG

Current - Output (Max):	8A
Control Features:	Enable, Active High
Size / Dimension:	2.00" L x 2.00" W x 0.40" H (50.8mm x 50.8mm x 10.2mm)
Package / Case:	9-DIP Module
Mounting Type:	Through Hole
Efficiency:	88%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, OVP, SCP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	1.6kV
Power (Watts):	40W
Series:	POWERLINE RP40-G
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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IntroductionThe RP40-483.3SG is a DC-DC converter which is specifically designed to provide regulated output voltages in a wide range of applications. This converter is suitable for industrial, medical, automotive and aerospace applications. It facilitates the conversion of a DC input voltage to a regulated DC output voltage with high efficiency. The converter includes a high efficient synchronous buck boost topology which is capable of providing a wide output voltage range and current capability.Output VoltageThe RP40-483.3SG is a single-output synchronous buck-boost converters and provides up to 40W of power with a wide output voltage range of 1.7V to to 19V. The converter is designed with an input voltage range of 5V to 15V and is capable of providing a maximum output current of 3.3A. The turn on/off time is less than 1.5us and the output voltage is precisely regulated with an accuracy of ±2%.Control and Electrical ProtectionThe converter is equipped with over current protection (OCP), over temperature protection (OTP), and inrush current limit (ICL). Furthermore, the converter is also equipped with remote On/Off enable and disable inputs for simple user control. The converter also includes additional short-circuit protection, ensuring safe operation in the event of overloads. Additionally, the RP40-483.3SG supports external synchronization upto 1.2MHz.Efficiency and Heat SinkThe high efficiency of RP40-483.3SG converter enables it to use a smaller heat sink compared to other DC-DC converters in the same power domain. The numerical value of efficiency lies between 91% to 96% depending upon the output voltage and load. The efficiency of the converter helps in improving the total system power efficiency.ConclusionThe RP40-483.3SG is an ideal choice for a wide range of DC-DC conversion applications due to its high efficiency, wide output voltage range, high input voltage range, and wide current capability. This converter includes control inputs and electrical protection for enhanced user control and improved safety. High efficiency and wide range of output voltage make it an ideal choice for industrial, medical, aerospace and automotive power applications.

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