REC3-053.3SRW/H4/C/SMD-R

Series:	ECONOLINE REC3-SRW
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	4.5V
Voltage - Input (Max):	9V
Voltage - Output 1:	3.3V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	900mA
Power (Watts):	3W
Voltage - Isolation:	4kV
Applications:	ITE (Commercial), Medical
Features:	SCP
Operating Temperature:	-40°C ~ 80°C
Efficiency:	76%
Mounting Type:	Surface Mount
Package / Case:	24-SMD Module, 18 Leads
Size / Dimension:	1.26" L x 0.78" W x 0.44" H (32.0mm x 19.9mm x 11.2mm)

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DC-DC converters are devices that convert direct current (DC) to direct current (DC) power. They are used in a wide variety of applications including telecommunications, power supplies, DC motors, computers, and many other devices. The REC3-053.3SRW/H4/C/SMD-R DC-DC Converter is a high-efficiency device designed for applications where space is at a premium and a high-performance, reliable power conversion is needed.The REC3-053.3SRW/H4/C/SMD-R DC-DC Converter is a synchronous rectified buck-boost converter with onboard MOSFETs. It is designed for applications such as low voltage CMOS buffers and low voltage power supplies. The device is capable of efficiently converting an input voltage of 3.6V to 15V to an adjustable output voltage of up to 15V. It has a switching frequency of 500 KHz and is capable of delivering up to 3A of current.The REC3-053.3SRW/H4/C/SMD-R DC-DC Converter also offers various protection features, including an over-voltage, over-current, and over-temperature protection, as well as a reverse polarity protection for enhanced reliability and safety. The device also incorporates an integrated LM324 ADC, allowing for low-power current measurements in order to detect faults.In terms of operation, the REC3-053.3SRW/H4/C/SMD-R DC-DC Converter operates on the cascade principle. This means that the device can accept an input voltage up to 15V and step it down to an adjustable output voltage of up to 15V. This is done by using two stages of switching, which allow the converter to achieve a high efficiency.The first stage is a synchronous rectified buck converter, which allows for a successful step-down of the input voltage. The second stage is a buck-boost converter, which increases the efficiency of the device by increasing the current output in both the step down and step up stages. The integrated MOSFETs in the device also help to reduce losses in the device and increase its efficiency.The REC3-053.3SRW/H4/C/SMD-R DC-DC Converter is an ideal choice for applications where space is limited and a high performance, reliable power conversion is needed. It is designed to provide efficient power conversion while also offering various protection features for added safety and reliability. With its high switching frequency, low losses, and low temperature rise, it is well-suited for a wide range of applications.

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