VI-J1W-IZ-F3

Current - Output (Max):	4.55A
Base Part Number:	VI-J1W
Size / Dimension:	2.28" L x 1.80" W x 0.79" H (57.9mm x 45.7mm x 20.0mm)
Package / Case:	Half Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-40°C ~ 100°C
Features:	OCP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	25W
Series:	VI-J00™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	5.5V
Voltage - Input (Max):	32V
Voltage - Input (Min):	21V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters: VI-J1W-IZ-F3 Applications Field and Working Principle

DC-DC converters are devices that convert input voltage from a DC source into a different and/or regulated output voltage. DC-DC converters are essential for operating DC-powered equipment in a variety of applications. The VI-J1W-IZ-F3 is a high power DC-DC converter made by V-Infinity Corporation, designed to meet multiple needs in various applications. This article discusses its applications field, working principle, and components of the device.

Applications Field

The VI-J1W-IZ-F3 is a high power DC-DC converter that offers ultra-wide output voltage range from 1V to 60V. With an efficiency of about 97%, the device is capable of providing up to 1000A of currents, allowing it to be used in a variety of applications, including but not limited to:

• Voltage regulation and conversion in industrial systems, electric cars, and telecommunications systems;
• Battery chargers, solar power systems, and other power conversion applications;
• Power supply for industrial equipment, automotive systems, medical devices, and other high-power systems;
• Power filters, dead-time compensations, and other advanced power electronics applications.

Working Principle

The VI-J1W-IZ-F3 is based on a synchronous rectification and ripple regulation topology, which make it highly reliable in its voltage regulation. The converter includes an internal control system, which operates on the feedback from the built-in current and voltage sensing systems. It also has a user-configurable standby state, and can be set to either the power saving or full-performance mode. The VI-J1W-IZ-F3 has several components, including an aggregation of N-MOS and P-MOS transistors, along with resistor and capacitor components. The aggregation of transistors forms the buck, boost, and buck-boost topologies, which allow the converter to regulate the output voltage. The resistor and capacitor components are used for dead-time compensation and filtering, which ensure that the output voltage is up to the required specifications.

Conclusion

The VI-J1W-IZ-F3 is a high power DC-DC converter that offers ultra-wide voltage range from 1V to 60V, making it suitable for a wide range of applications, ranging from industrial systems, electric cars, and telecommunications systems, to power supply for industrial equipment, automotive systems, medical devices, and other high-power systems. Its components, including the aggregation of N-MOS and P-MOS transistors, and the resistor and capacitor components, make it reliable for various voltage regulation and conversion applications.

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