REC5-483.3SRW/H2/A/SMD-R

Series:	ECONOLINE REC5
Packaging:	Tape & Reel (TR)
Part Status:	Active
Type:	Isolated Module
Number of Outputs:	1
Voltage - Input (Min):	36V
Voltage - Input (Max):	72V
Voltage - Output 1:	3.3V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	1A
Power (Watts):	5W
Voltage - Isolation:	2kV
Applications:	ITE (Commercial)
Features:	SCP
Operating Temperature:	-40°C ~ 75°C
Efficiency:	77%
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 electronic components commonly used for the conversion of DC voltage from one level to another. The REC5-483.3SRW/H2/A/SMD-R device is a non-isolated step down voltage regulator with a wide input voltage range from 5-18 VDC and capable of providing a regulated constant output current up to 4.8 A. The REC5-483.3SRW/H2/A/SMD-R is a high performance DC-DC converter module designed to convert a wide range of input voltages to a steady output voltage with ultra-low output ripple, high efficiency and excellent line and load regulation.

The REC5-483.3SRW/H2/A/SMD-R is suitable for a variety of applications including LED lighting, embedded systems, motor drives, battery charging, USB power supply, and many more. The REC5-483.3SRW/H2/A/SMD-R DC-DC converter has ultra-low output ripple and high efficiency, enabling it to be used in low voltage, space limited and thermally challenged applications. Additionally, the output voltage can be easily adjusted from 0.9 to 30V via an onboard potentiometer.

The REC5-483.3SRW/H2/A/SMD-R converter has a unique design that utilizes a synchronous MOSFET and a series of switching cycles to increase and reduce voltage as required. Voltage is regulated through the use of two analog control loops that regulate the primary switching frequency and the current limit. The control loop monitors the internal switching frequency and automatically adjusts it to drive the inductor current up to the maximum allowed current limit. The output voltage is regulated by a comparison of the output voltage to a reference voltage. When the output voltage deviates from the reference voltage, the appropriate control loop is activated resulting in either an increase or decrease of voltage until the target voltage is achieved.

The REC5-483.3SRW/H2/A/SMD-R has a wide range of features, such as thermal shutdown, over-voltage and over-current protection, low standby current and remote soft start that effectively reduces current surges during startup. The device also features high power density, good thermal conductivity, and full protection against short circuits, over temperature, overvoltage and overcurrent.

In summary, the REC5-483.3SRW/H2/A/SMD-R DC-DC converter is a versatile, high performance device designed for a variety of applications. The device has a low output ripple and high efficiency, enabling it to be used in low voltage, space-limited and thermally challenged applications. The device also offers multiple protection features and can be easily adjusted using a potentiometer. With its wide input and output voltage range, small size and high power density, the REC5-483.3SRW/H2/A/SMD-R is an excellent choice for applications requiring high performance, reliability and flexibility.

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