R-543.3DA

Current - Output (Max):	4A
Control Features:	Enable, Active High
Size / Dimension:	1.27" L x 0.59" W x 0.36" H (32.2mm x 15.0mm x 9.1mm)
Package / Case:	12-SIP Module
Mounting Type:	Through Hole, Right Angle
Efficiency:	93%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, SCP
Applications:	ITE (Commercial)
Power (Watts):	13.2W
Series:	INNOLINE R-5xxxA
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	18V
Voltage - Input (Min):	4.5V
Number of Outputs:	1
Type:	Non-Isolated PoL Module
Part Status:	Active
Packaging:	Tube

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DC-DC converters are an integral part of modern electronics, and their applications cover a wide range of industries from telecommunication to automotive and aerospace. The R-543.3DA is a compact, high efficiency DC-DC converter, designed to provide a reliable source of power for a wide range of applications.The R-543.3DA utilizes a self-contained switching regulator, allowing the converter to provide a stable and reliable output in a wide variety of electrical and environmental conditions. The DC-DC converter is also equipped with advanced protection features to ensure maximum safety and reliability. The converter also features a high efficiency rating, making it an ideal solution for applications with stringent energy efficiency requirements.The R-543.3DA is available in a wide range of output current ratings, making it ideal for applications that require a wide range of power levels. The converter is also designed for use with a wide range of input voltages, ranging from 12V to 48V. The R-543.3DA can also be used with a variety of topologies, such as buck, boost, and flyback, making it suitable for a variety of applications.The R-543.3DA utilizes a fixed frequency, pulse-width modulation (PWM) control system in order to accurately regulate the output voltage. The PWM system utilizes an error amplifier and comparator to compare the set point voltage, usually derived from a control potentiometer, and the output voltage. The error amplifier is then used to modify the duty cycle of the PWM, thus regulating the output voltage.The converter is also equipped with a range of protection features, including over-voltage, over-current, and short-circuit protection. Additionally, the R-543.3DA includes a switchable soft-start feature, allowing the user to control the start-up of the converter, minimizing current inrush and prolonging component lifetime.The R-543.3DA can be used in a wide variety of applications, such as providing a stable power supply for medical equipment, LED lighting, and industrial automation. The converter can be used to power point-of-load applications, providing a regulated power supply to a wide range of devices. The R-543.3DA is also ideal for automotive and aerospace applications, providing a reliable source of power in hazardous environments.Overall, the R-543.3DA is a highly efficient, reliable, and cost-effective DC-DC converter, designed to meet the demands of a wide variety of applications. The advanced features and protection mechanisms provide added flexibility and reliability, making the R-543.3DA an ideal solution for a wide variety of applications.

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