20IMX15-05-8RG

Current - Output (Max):	3.5A
Supplier Device Package:	--
Size / Dimension:	2.00" L x 1.60" W x 0.41" H (50.8mm x 40.6mm x 10.5mm)
Package / Case:	17-DIP Module
Mounting Type:	Through Hole
Efficiency:	86%
Operating Temperature:	-40°C ~ 85°C
Features:	OTP, OVP, SCP, UVLO
Applications:	ITE (Commercial), Railway
Voltage - Isolation:	2.1kV
Power (Watts):	15W
Series:	Melcher IMX15
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5.1V
Voltage - Input (Max):	36V
Voltage - Input (Min):	8.4V
Number of Outputs:	1
Type:	Isolated Module, Conformal Coated
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC-DC converters are electrical equipment that convert one DC voltage level to another. They are frequently used in a wide variety of electronics, electrical systems and applications. The 20IMX15-05-8RG is a popular DC-DC converter that provides an isolated output and wide input voltage range. The wide input range of this device ensures a consistent output voltage. It is a high performance, multi-functional interactive regulator with features such as input overvoltage protection, output short circuit protection, temperature protection, current limit protection and brown-out protection.

Working Principle

The core component of the 20IMX15-05-8RG is an inductor, which works on the principle of Faraday\'s law of induction. This implies the voltage across the inductor at any instant depends solely on the rate at which the magnetic flux through the inductor changes, where the magnetic flux is the product of the current flowing through the inductor and the area of the winding multiplied by the number of turns in the winding. There are five main stages in the working principle of the 20IMX15-05-8RG DC-DC converter. The first stage is the power-on reset step, where the internal reference voltage is turned on across the reference resistor and the internal voltage divider. The second stage is the current limit protection step, where the current in the inductor is monitored and if it exceeds the predetermined threshold, the output will be shut down. The third stage is the pre-set voltage step, where the voltage generated from the internal voltage divider is monitored and compared to the voltage set on the external resistor. The fourth stage is the output regulation step, where the output voltage is regulated by the feedback signal from the external resistor. The fifth and final stage is the pulse-skipping protection, where the converter will enter a low power standby mode if the current in the inductor is low, protecting the device from excessive heat dissipation.

Application Field

The 20IMX15-05-8RG is used in a variety of applications, such as motor control, renewable energy, lighting, batteries, solar and medical devices. It is particularly suitable for renewable energy applications due to the wide voltage range of the device.The 20IMX15-05-8RG is particularly suitable for motor control applications due to its high efficient PWM current regulation, thermal protection, over current protection and pulse skipping protection. In lighting applications, the 20IMX15-05-8RG can be used for light dimming and brightness control due to its high voltage accuracy and wide output range. For battery powered applications, the 20IMX15-05-8RG provides input overvoltage protection, output short circuit protection, temperature protection, current limit protection and brown-out protection, suitable for applications using lithium-ion batteries.In solar applications, the 20IMX15-05-8RG can be used to generate various adjustable voltages from a solar panel. In medical devices, the 20IMX15-05-8RG can be used to provide a stable output voltage, low-noise operation and low ripple voltage, making it suitable for applications such as ultrasound machines, pacemakers and other precision medical devices.Overall, the 20IMX15-05-8RG is a high performance, multi-functional interactive regulator that can be used in a variety of applications, such as motor control, renewable energy, lighting, batteries, solar and medical devices. Its wide input voltage range, high efficient PWM current regulation, thermal protection, over current protection and pulse skipping protection make it suitable for a wide range of applications.

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