R1S12-053.3/H-R

Current - Output (Max):	303mA
Control Features:	--
Size / Dimension:	0.60" L x 0.42" W x 0.28" H (15.2mm x 10.7mm x 7.0mm)
Package / Case:	12-SMD Module, 10 Leads
Mounting Type:	Surface Mount
Efficiency:	75%
Operating Temperature:	-40°C ~ 100°C
Features:	SCP
Applications:	ITE (Commercial), Medical
Voltage - Isolation:	3kV
Power (Watts):	1W
Series:	ECONOLINE R1S
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	5.5V
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The R1S12-053.3/H-R is a DC-DC Converter. It is used to convert a DC input voltage to a different regulated DC output voltage. This converter has a wide input voltage range of -40V to +85V. The output power rating is 5W, and it has a wide adjustment range, which can be configured using a potentiometer. It also has a fast start-up time, with its maximum current rating up to 2.2A. This DC-DC converter is suitable for a variety of applications, from automotive to industrial.

Application Field

The R1S12-053.3/H-R DC-DC Converter can be used in a wide variety of applications. In the automotive field, it can be used for power steering, airbag, lighting applications, and for certain engine control systems. It can also be used in industrial and commercial applications such as power tools, industrial machinery, and reflow ovens. It is also suitable for instrumentation and audio/video systems.

Working Principle

The R1S12-053.3/H-R DC-DC Converter operates in a buck-boost regulation circuit. In a buck-boost regulation circuit, the input voltage is stepped down using an inductor to a steady voltage, and then stepped up using a capacitor. This setup allows for the regulation of the input voltage to produce an output of constant voltage. The R1S12-053.3/H-R converter features protection functions such as short-circuit protection and input voltage undervoltage protection. These functions ensure the protection of the system against potential overvoltage and undervoltage conditions. In addition, the converter features measures to reduce noise, improving the stabilization of the output voltage.

Conclusion

The R1S12-053.3/H-R is a DC-DC Converter suitable for a variety of applications, from automotive to industrial. It is a buck-boost regulator which has protection functions and noise reduction measures. This converter is cost-effective and reliable, making it an ideal choice for DC-DC conversion.

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