Current - Output (Max):	500mA, 500mA
Supplier Device Package:	--
Size / Dimension:	2.00" L x 1.00" W x 0.40" H (50.8mm x 25.4mm x 10.2mm)
Package / Case:	6-DIP Module
Mounting Type:	Through Hole
Efficiency:	86%
Operating Temperature:	-40°C ~ 90°C (With Derating)
Features:	SCP
Applications:	ITE (Commercial), Medical
Voltage - Isolation:	3kV
Power (Watts):	15W
Series:	ECONOLINE REC15/M
Voltage - Output 4:	--
Voltage - Output 3:	--
Voltage - Output 2:	-15V
Voltage - Output 1:	15V
Voltage - Input (Max):	75V
Voltage - Input (Min):	18V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active

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DC DC Converters

The REC15-4815DZ/H3/M/X2, which counts among DC DC converters, is an efficient, accurate, and reliable DC to DC converter which offers superior performance and a wide range of possible applications. The converter is designed to operate from a low-voltage input supply and is capable of delivering up to 15W of power with a maximum conversion efficiency of up to 95%. The REC15-4815DZ/H3/M/X2 offers a variety of features such as an integrated active EMI filter, overcurrent protection, under-voltage lockout, and temperature monitoring. In addition, the device features a wide DC input voltage range, overvoltage protection, and a 3xMOSFET output stage.

Application Field

The REC15-4815DZ/H3/M/X2 is an ideal choice for a wide variety of applications. Examples include computing, telecom, consumer electronics, instrumentation, and automotive applications where the device can be used as a replacement for linear regulators or other complex DC-DC converter solutions. This device is particularly well-suited for applications where cost, space, and accuracy are essential.

Working Principle

The REC15-4815DZ/H3/M/X2 uses a step-down, switching DC to DC converter topology. This type of topology is usually used for efficient, low-voltage conversion with a high degree of accuracy and reliability. The device first converts the input DC voltage to an intermediate, high-frequency AC voltage via an internal switch that is driven by a dedicated, internal current-mode controller. This AC voltage is then rectified using a synchronous rectifier to create a regulated DC voltage at the output. The inherent advantages of the step-down, switching topology enable the REC15-4815DZ/H3/M/X2 to deliver excellent output power without requiring large inductors or capacitors. This DC to DC converter also features a unique, ultra-fast transient response which ensures that changes in the input voltage are not reflected at the output. In addition, the device has a low output ripple, making it suitable for sensitive, low-noise applications. In order to achieve the desired output voltage, the REC15-4815DZ/H3/M/X2 features an adjustable output voltage range. This adjustment is achieved by setting the internal voltage reference, which is then monitored via an external feedback voltage. An internal comparator circuit then adjusts the duty cycle of the internal switch according to the output voltage. Finally, the device also features an active EMI filter that helps to reduce the electromagnetic interference (EMI) produced by the switching converter.The REC15-4815DZ/H3/M/X2 DC to DC converter also features overcurrent protection, under-voltage lockout, and temperature monitoring to ensure the device is not damaged by excessive current, voltage, or temperature. This helps to ensure that the device is reliable and that it maintains its specified operating conditions throughout its lifetime.

Conclusion

The REC15-4815DZ/H3/M/X2 DC to DC converter provides a range of features that makes it an ideal choice for a range of applications. This device is well-suited for a range of applications including computing, telecom, consumer electronics, instrumentation, and automotive applications. The device is capable of converting a low-voltage input supply to a regulated DC output with excellent conversion efficiency. In addition, the device has an integrated active EMI filter, overcurrent protection, under-voltage lockout, and temperature monitoring, making it a safe and reliable device for a wide variety of tasks.

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