R2S-0505

Current - Output (Max):	400mA
Size / Dimension:	0.50" L x 0.42" W x 0.35" H (12.8mm x 10.7mm x 9.0mm)
Package / Case:	8-SMD Module, 5 Leads
Mounting Type:	Surface Mount
Efficiency:	85%
Operating Temperature:	-40°C ~ 100°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1kV
Power (Watts):	2W
Series:	ECONOLINE R2S
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tube

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DC-DC Converters
R2S-0505 Application Field and Working Principle
DC-DC Converters application field has been widely extended by the development of electronic industry. R2S-0505 converter is a DC-DC converter with a very small form factor. It has been widely used in the applications such as medical devices, industrial devices, short-range wireless communication, micro pumps and others. This article mainly introduces the application field and working principle of this converter. Application Field of R2S-0505 DC-DC Converter
R2S-0505 DC-DC converter is mainly suitable for applications with high heat dissipation requirements and small space. It can be used in industrial equipment and medical devices, especially those requiring high-efficiency voltage conversion and high power conversion efficiency. It can also be used in short-range wireless communications as well as in micro pumps, keeping the power conversion efficiency high while allowing rapid, low-power voltage and current conversion. In addition, it is suitable for use in a variety of solar and automotive charging systems.Working Principle of R2S-0505 DC-DC Converter
R2S-0505 DC-DC converter operates according to the buck-boost principle. It can accept an input voltage as low as 2.5V and output a regulated voltage up to 5V at a very high efficiency rate. The buck-boost principle utilizes a specific circuit topology and the inductors to store energy and return it to the circuit in order to regulate the output voltage when the input voltage is not sufficient. During the operation, inductors store energy every time the switch turns on. This energy is returned to the circuit when the switch turns off, maintaining the output voltage within a certain range. Therefore, the power conversion efficiency of the R2S-0505 can remain quite high in cases where the input voltage is not consistent. Conclusion
The R2S-0505 DC-DC converter is an ideal choice for applications requiring high efficiency and a small form factor. It can be used in a wide variety of applications, including medical devices, industrial equipment, short-range wireless communications, and solar and automotive charging systems. The buck-boost principle ensures high power conversion efficiency and rapid, low-power voltage and current conversion.

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