V48A8E400BS2

Current - Output (Max):	50A
Base Part Number:	V48A8E400
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:	84.8%
Operating Temperature:	-10°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	400W
Series:	Maxi
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	8V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC-DC converters enable the conversion of a voltage to another voltage level. This can be achieved by using several techniques such as pulse width modulation (PWM), phase-shift and switched capacitor. The V48A8E400BS2 is one such DC to DC converter, which is a high-efficiency, wide input voltage range, dual-stepped multilevel DC/DC converter.The V48A8E400BS2 DC Converter consists of two high-efficiency buck converters coupled to two buck-boost converters (2-stage structure), one for each of the four output voltage levels. The two buck converters are used to regulate the lower voltage levels while the buck-boost converters are used to regulate the higher voltage levels. As the input voltage increases, the buck converters are bypassed, reducing power dissipation and increasing efficiency numbers. The wide input voltage range of 4.5-58V allows the application of this converter in automotive environment with 24V (+/-20%) DC input voltage.The V48A8E400BS2 DC Converter can be used in various applications which require conversion of input voltage to the desired output voltage level. One such application of this converter is in automotive control systems. In automobiles, there are various sensors and controllers which require different input voltage levels for their respective operations. The V48A8E400BS2 DC to DC converter is suitable for this purpose, as it can be used to convert the 24V DC automotive input voltage to various output voltage levels as per the requirement.The working principle of the V48A8E400BS2 DC to DC converter is as follows. The four output voltage levels of the converter are determined by two high-efficiency buck converters coupled to two buck-boost converters. The buck converters are designed to regulate the lower voltage levels while the buck-boost converters are used to regulate the higher voltage levels. As the input voltage increases, the buck converters are bypassed, reducing power dissipation and increasing efficiency numbers.The V48A8E400BS2 DC to DC Converter has a current-mode operation which provides a low component count, low standby power, a wide input voltage range of 4.5-58V, a wide output voltage range of 0.8-50V, and high efficiency up to 94%. Additionally, the device has built-in overtemperature protection (TSD), short-circuit protection (SCP) and reset output (RESET). This makes it a perfect device for power management applications.The V48A8E400BS2 DC/DC converter can be used in various applications requiring conversion of input voltage to the required output voltage level. Its wide input voltage range, excellent efficiency, small footprint, short-circuit protection, over-temperature protection, and reset output make it a suitable device for automotive, battery-powered, industrial, and other electronic equipment applications. With its versatility, the V48A8E400BS2 DC/DC converter is a great choice for those looking for an efficient and reliable power management solution.

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