VX7805-1000

Voltage - Output 3:	--
Supplier Device Package:	--
Size / Dimension:	0.45" L x 0.35" W x 0.69" H (11.5mm x 9.0mm x 17.5mm)
Package / Case:	3-SIP Module
Mounting Type:	Through Hole
Efficiency:	93%
Operating Temperature:	-40°C ~ 85°C (With Derating)
Applications:	ITE (Commercial)
Power (Watts):	5W
Current - Output (Max):	1A
Voltage - Output 4:	--
Series:	VX78-1000
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	36V
Voltage - Input (Min):	8V
Number of Outputs:	1
Type:	Linear Regulator Replacement
Part Status:	Active
Lead Free Status / RoHS Status:	--
Packaging:	Tube

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DC-DC converters are electronic circuits that convert a source of direct current (DC) from one voltage level to another, typically to provide a DC output voltage level different from the DC input voltage level. VX7805-1000 is a DC-DC converter that boosts a voltage from 1.2V to 5V with a current of "1A". In this article, the application field and working principle of VX7805-1000 will be discussed in detail.

Application Field:
VX7805-1000 is a step-up non-isolated DC DC converter and widely used in battery-driven equipment, such as mobile phones, digital cameras, tablet PCs, smart home appliances, various IoT terminals and related power equipments. By providing the same power with a lower input voltage and lower quiescent current, it can make the power system more compact and power system more efficient. At the same time, it can help to protect the power system from any sudden surge or drop in the input voltage.Working principle:
The VX7805-1000 is a switching voltage regulator that works by applying a certain open circuit voltage across the input terminals and sensing the voltage amplified across the output terminals. The VX7805-1000 uses a powerful voltage regulator control IC to regulate output voltage with low noise, high efficiency and wide input voltage range. This type of converter consists of two main components, an inductor and a switch (transistor). The inductor is used to store energy so that the load can be powered in case of power surges or a sudden increase in load demand. A transistor switch is used to control the current flow within the circuit.When the input voltage is higher than the output voltage, the switch closes and current flows through the inductor, charging up the inductor with a certain amount of energy. When the switch opens, the stored energy is sent to the output and released in the form of a 5V DC output voltage.Conclusion:
VX7805-1000 is a DC-DC converter with high power efficiency and wide input voltage range, which is widely used in battery-driven applications. It works by using a voltage regulator to regulate output voltage with low noise, high efficiency and wide input voltage range, and the working principle of it is based on controlling the current flow within the circuit with an inductor and an transistor switch. This type of converter is suitable for a variety of applications and can help to protect the power system from any sudden surge or drop in the input voltage.

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