V28B5M75BG

Current - Output (Max):	15A
Base Part Number:	V28B5M75
Size / Dimension:	2.28" L x 2.20" W x 0.50" H (57.9mm x 55.9mm x 12.7mm)
Package / Case:	9-DIP Module
Mounting Type:	Through Hole
Efficiency:	73.3%
Operating Temperature:	-55°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	75W
Series:	MINI
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	36V
Voltage - Input (Min):	9V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC-DC Converters are a common way to store and transfer electrical power in many different applications. The V28B5M75BG is a typical DC-DC Converter that is often used in a wide range of applications. This article will provide an overview of the V28B5M75BG\'s application field and working principle.The V28B5M75BG is a high-efficiency, step-down DC-DC converter with a wide input voltage range. It is designed for applications in industrial equipment, computing, instrumentation, medical, renewable energy, and automotive fields. The V28B5M75BG can be used in solar power systems, medical imaging equipment, servers, and uninterruptible power supplies.When the input voltage is higher than the output voltage, the V28B5M75BG acts as a step-down DC-DC converter. The V28B5M75BG uses the input voltage to charge a storage capacitor and then switches to the output voltage, providing a more efficient and reliable power supply.The V28B5M75BG includes two key components: the control IC and the external MOSFET. The control IC monitors the input voltage, regulates the output voltage, and controls the power conversion from input voltage to output voltage. It also adjusts the current and voltage levels depending on the application. The external MOSFET is used to control the power flow between the input voltage and the output voltage.The input and output voltage range of the V28B5M75BG is 4V-60V and 0.86V-57V, respectively. The positive output voltage range is higher than the negative output voltage range. The output current range of the V28B5M75BG is from 0.25A-5A and the output power range is from 2.15W-300W. The V28B5M75BG has an efficiencies of up to 96%, meaning it can convert an input voltage into the desired output voltage with minimal losses.The V28B5M75BG is a very versatile DC-DC converter due to its adjustable switching frequency which allows it to support high-frequency sampling and high-speed analog circuit switching. It also reduces noise in power supply lines. The V28B5M75BG has an adjustable soft start control that reduces the output voltage inrush current, resulting in a safer and more reliable performance.The V28B5M75BG also offers protection against short-circuits, overvoltage, undervoltage, and over-temperature conditions. It features a current limit circuit to protect the power supply and supply lines from overloads and shorts. Additionally, it also has an overvoltage protection circuit to protect the power supply from voltage surges.In conclusion, the V28B5M75BG is a high-efficiency, step-down DC-DC converter that is used in a wide range of applications. The V28B5M75BG features a wide input voltage range, adjustable switching frequency, adjustable soft start control, and various protection circuits. It is ideal for industrial equipment, computing, instrumentation, medical, renewable energy, and automotive applications.

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