V048T060M040 Power Supplies - Board Mount

Series:	VI Chip® VTM®
Packaging:	Tray
Part Status:	Obsolete
Type:	Voltage Transformation Module
Number of Outputs:	1
Voltage - Input (Min):	26V
Voltage - Input (Max):	55V
Voltage - Output 1:	6V
Voltage - Output 2:	--
Voltage - Output 3:	--
Current - Output (Max):	40A
Power (Watts):	240W
Voltage - Isolation:	2.25kV
Applications:	ITE (Commercial)
Features:	Remote On/Off
Operating Temperature:	-55°C ~ 125°C
Efficiency:	94.6%
Mounting Type:	Through Hole
Package / Case:	Module
Size / Dimension:	1.28" L x 0.87" W x 0.26" H (32.5mm x 22.0mm x 6.7mm)
Base Part Number:	V048T060

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DC-DC ConvertersDC-DC converters are devices that convert DC power sources from one voltage to another. This power conversion is done in both linear and switching topologies. They are used in a wide range of applications such as mobile devices, automotive industry, military electronic systems, and renewable energy systems. The V048T060M040 model is a non-isolated DC-DC converter with a switching topology.Power ConversionDC-DC converters are used to convert voltage in order to run electrical devices that require specific voltage levels. The V048T060M040 in particular converts the input DC voltage of 4.8V-60V up to an output voltage of 0.4V to 40V while delivering a continuous current of 6A. This makes it suitable for applications such as radio-frequency modules, and various 3.3V or 5V applications.DesignThe V048T060M040 converter’s design features two MOSFETs as switching devices and an inductor as an energy storage element. It also includes a feedback circuit to monitor the output voltage. The maximum switching frequency is 350KHz and the minimum is 150KHz. This Buck topology converter also has an integrated, adjustable current-limit protection feature that protects the device from any fault conditions.ApplicationsThe V048T060M040 DC-DC converter has a variety of applications due to its ability to convert a wide range of input and output voltages. This converter is ideal for powering single-board computers, LCD displays and other low voltage applications that require a stable output voltage. It can also be used to regulate the voltage level of both portable and stationary systems, and is used widely in the automotive industry.Working PrincipleThe V048T060M040 converter works on a basic Buck switching topology. The input voltage is fed into the two MOSFETs where it is switched on and off at high frequency. This switching causes the inductor to store energy which is then output to the load. The feedback circuit is used to adjust the switching of the MOSFETs and to maintain a constant output voltage.Overall, the V048T060M040 DC-DC converter is a high quality, efficient and reliable device. It has the ability to accept a variety of input and output voltages and can deliver up to 6A of current. With its adjustable current-limit protection feature, it can be used in a wide variety of applications and systems. The switching topology is reliable and efficient, and the buck topology ensures that the device is able to maintain a constant output voltage.

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