V375A54C600BF2

Current - Output (Max):	11.11A
Base Part Number:	V375A54C600
Size / Dimension:	4.60" L x 2.20" W x 0.54" H (116.8mm x 55.9mm x 13.7mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	89.6%
Operating Temperature:	-20°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	600W
Series:	Maxi
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	54V
Voltage - Input (Max):	425V
Voltage - Input (Min):	250V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC-DC converters are electronic devices used to efficiently convert direct current (DC) voltage from a higher value to a lower one, and are commonly used in many modern electronic systems. The V375A54C600BF2 is a DC-DC converter from Vishay, a world-leading manufacturer of semiconductor components and solutions. This article will look into the application field and working principle of this product.

Application Field

The V375A54C600BF2 is a unregulated DC-DC voltage converter which is suitable for powering a wide range of devices. Its fixed output voltage of 3.3V, with a wide input voltage range of 4.5V to 20V, make it ideal for portable battery operated devices. Thanks to its efficiency of up to 91%, the V375A54C600BF2 is also suitable for applications such as automotive, aerospace, and medical.

Working Principle

The V375A54C600BF2 operates in buck topology. It has an internal switch, usually made of a transistor, which is responsible for connecting and disconnecting the input voltage to the output.The switch has a maximum current limit of 1A, a maximum duty cycle of 99% and a switching frequency of 1MHz.Power is transferred to the output side through a combination of inductance and capacitance. The inductor stores energy during the \'on\' phase when the switch is closed and energy is transferred from the input side. During the \'off\' phase when the switch is open, the capacitor provides the load with the power stored in the inductor. This process is repeated with each cycle of the switch, resulting in a steady DC voltage being outputted.

Conclusion

Overall, the V375A54C600BF2 is a DC-DC converter with a wide application range and high efficiency of up to 91%. Its wide input voltage range of 4.5V to 20V and 3.3V fixed output voltage makes it ideal for powering portable battery operated devices. The device operates in buck topology at a frequency of 1MHz, with a maximum duty cycle of 99% and maximum current limit of 1A. Thanks to these features, the V375A54C600BF2 can be used in applications such as automotive, aerospace, and medical.

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