VI-B7R-EY-F2

Current - Output (Max):	6.67A
Size / Dimension:	4.60" L x 1.86" W x 1.05" H (116.8mm x 47.2mm x 26.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	88%
Operating Temperature:	-10°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	50W
Series:	VI-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	7.5V
Voltage - Input (Max):	375V
Voltage - Input (Min):	100V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC converters are electronic circuit components designed to convert a direct current (DC) voltage from one voltage level to another within a specific range. The VI-B7R-EY-F2 DC DC converter is an ultra-compact module designed for converting low input multi-output voltages. It is a package that consists of two modules with one voltage regulator and one controller module. The VI-B7R-EY-F2 can operate from an input voltage of 6V to 32V, for outputs of 3V to 15V, and is capable of delivering an output current of 10A (one load only). It is a fully integrated component which offers the user many advantages, such as excellent power efficiency, low power loss in power conversion, low heat generation and low power demand.The VI-B7R-EY-F2 has a wide range of applications in the industrial, automotive, consumer electronics, medical and telecommunication sectors. It is ideal for applications such as power supplies, test equipment, UPS, solar systems, automotive systems, LED lighting, medical systems, consumer electronics, security systems and land mobile radio systems.The VI-B7R-EY-F2 follows a synchronous Buck topology, which is the most efficient DC-DC converter type. It is a synchronous topology because both the high-side transistor and the low-side transistor are connected to the same clock signal. This topology is capable of providing high power efficiency, low ripple, low power dissipation, fast transient response, capable of working with wide input voltage range and good regulation of the output voltage.The VI-B7R-EY-F2 uses three main components in order to convert a low input voltage to a higher output voltage. The components are a power stage, a voltage regulator and a controller block.The power stage consists of an NMOS transistor, a low-side driver and an output inductor. The NMOS transistor, which is connected to the input voltage, operates in switching mode in order to regulate the input voltage and convert it to a higher voltage. The high-side and the low-side driver keep the transistor in either the ON or OFF state, and the output inductor stores the energy generated by the transistor and converts it into an intermediate voltage.The voltage regulator is the main component responsible for regulating the output voltage by converting the intermediate voltage to the desired output voltage. The voltage regulator uses a pulse-width modulation signal generated by the controller block. This signal modulates the output voltage by varying the duty cycle of the pulse-width modulation signal.The controller block has two main components, the oscillator and the timer. The oscillator generates a clock signal, which is used to control the power stage, while the timer generates a pulse-width modulation signal, which is used by the voltage regulator.The VI-B7R-EY-F2 is an efficient and reliable DC-DC converter that is ideal for a wide range of applications. It is capable of delivering high power efficiency, low power loss, low heat and low power consumption. The components used in the VI-B7R-EY-F2 are designed to ensure reliable operation and the ability to handle wide input voltage ranges.

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