MGW302405

Voltage - Output 3:	--
Supplier Device Package:	--
Size / Dimension:	2.00" L x 1.00" W x 0.39" H (50.8mm x 25.4mm x 9.9mm)
Package / Case:	6-DIP Module
Mounting Type:	Through Hole
Efficiency:	87%
Operating Temperature:	-40°C ~ 85°C
Features:	Remote On/Off, OCP, OVP
Applications:	ITE (Commercial)
Voltage - Isolation:	1.5kV
Current - Output (Max):	2.5A, 2.5A
Series:	MGW
Voltage - Output 2:	-5V
Voltage - Output 1:	5V
Voltage - Input (Max):	36V
Voltage - Input (Min):	18V
Number of Outputs:	2
Type:	Isolated Module
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	--

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DC DC Converters: MGW302405 Application Field and Working Principle

The MGW302405 converter is a popular DC-DC converter manufactured by STMicroelectronics. It is designed to optimally convert input voltages from 5V to 30V to a 3.3V output voltage. Available in a compact SOIC-8 package, the MGW302405 can be widely used in industrial, telecom, and networking applications.The MGW302405 converter is a fully featured, high efficiency, PWM-based buck converter. In simple terms, the converter takes in a higher DC voltage, provided by a connected power source, and converts it into a lower voltage to meet the specific needs of the device it is powering. At the core of the converter is its buck converter topology, which means that it operates by switching the source voltage through an inductor, a diode and a capacitor. The switching is achieved by a power MOSFET transistor, which is the key component of the buck converter. Transferring the input voltage to the inductor (L1) generates a magnetic field, which stores energy. When the MOSFET is switched off, energy is transferred from the inductor to the downstream components; the load, the capacitor (C1) and the RC filter, L2, and R1. The inductor current (I1) then flows through the diode (D1), then to capacitor C1 causing an increase in the voltage on the C1. In this way, the converter receives a higher voltage from the source and delivers a lower output voltage on Vout.The MGW302405 converter also features several additional functions. It comes equipped with short circuit protection, over-voltage protection, and thermal protection to ensure the safety of connected devices. It also has enable and disable control, as well as soft start, current limit, and frequency foldback capability. In addition, it features reverse battery protection, over-temperature protection, and adjustable voltage regulation compensation, to make sure the connected device is powered properly. The integrated bias-supply voltage regulator helps to enforce all the safety features mentioned above. These features make the MGW302405 an excellent choice for a wide range of applications in industrial, telecom, and networking, as well as other DC-DC conversion needs.The MGW302405 is specifically designed to be easy to use and integrate with other components. It features a step-down/synchronous rectification topology, which allows it to provide high efficiency and fast transient response.The MGW302405 converter is a high-end and feature-rich DC-DC converter that offers robust protection and efficient conversion of input voltages from 5V to 30V to a 3.3V output voltage. It provides excellent performance in industrial, telecom, and networking applications and is highly reliable and easy to use. The integrated security features keep connected devices safe and provide constant voltage regulation compensation. All in all, the MGW302405 is an ideal choice for a wide range of DC-DC conversion needs.

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