V48B3V3H150B

Current - Output (Max):	45.45A
Base Part Number:	V48B3V3H150
Size / Dimension:	2.28" L x 2.20" W x 0.50" H (57.9mm x 55.9mm x 12.7mm)
Package / Case:	9-DIP Module
Mounting Type:	Through Hole
Efficiency:	82%
Operating Temperature:	-40°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	150W
Series:	MINI
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	3.3V
Voltage - Input (Max):	75V
Voltage - Input (Min):	36V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

DC DC Converters and the V48B3V3H150B

The V48B3V3H150B is a DC/DC converter from the Vicor Corporation. It is a non-isolated, integrated, step-down converter, designed to provide 3.3 V power from a source input of between 24 V and 48 V. It works by regulating a 48 V input to precisely 3.3 V, and delivers up to 150 W to the output load. It uses internal power MOSFETs, and an advanced silicon-on-insulator CMOS control technique to provide high efficiency as well as protection against output overvoltage and short circuit events.The V48B3V3H150B is ideal for powering low voltage electronics, as it is an integrated solution which eliminates the need for costly and time-consuming power infrastructure design and layout. This makes it an ideal choice for high density microprocessor, FPGA, ASIC and other integrated circuit applications.DC/DC converters convert a dc input voltage into a lower dc output voltage. In the case of the V48B3V3H150B, 48 V source is regulated to precisely 3.3 V. It works by using an internal switch which repeatedly turns on and off to control the output voltage. This is referred to as “pulse width modulation”, or “PWM”.At each cycle, the switch is turned on while a capacitor is charged to a voltage that is higher than the peak voltage of the input sources. When the switch is turned off, the voltage on the capacitor is bled to ground. This creates a series of pulses of constant voltage at the output, each pulse shorter in duration than the previous one. By controlling the on/off ratio of the switch, the converter can deliver a regulated output at the desired voltage.The V48B3V3H150B also includes a thermal control system which protects it from overheating. The chip has built-in thermal protection circuitry that will automatically shut off the converter when the chip temperature reaches a critical threshold. This protection feature ensures that the converter will not be damaged due to an excessive rise in temperature.The V48B3V3H150B also offers unparalleled ease of integration, as it includes a built-in boost clamping circuit which eliminates the need for external components such as Schottky diodes to protect against transients. The integrated feature also ensures that the converter can be mounted onto any board without the need for additional space or components.In conclusion, the V48B3V3H150B is an ideal choice for powering microprocessors, FPGAs, ASICs and other integrated circuits. It offers an integrated and efficient solution, with thermal protection and boost clamping circuit to ensure easy integration and protection against transients. It ensures reliability and high efficiency, and is the perfect solution for powering low-voltage electronics.

The specific data is subject to PDF, and the above content is for reference

Part Number	Manufacturer	Price	Quantity	Description