V150B28H250BN2

Current - Output (Max):	8.93A
Base Part Number:	V150B28H250
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:	89.2%
Operating Temperature:	-40°C ~ 100°C
Features:	OVP, UVLO
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	250W
Series:	MINI
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	28V
Voltage - Input (Max):	200V
Voltage - Input (Min):	100V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC DC Converters

DC-DC converters, also called DC-DC power supplies, are electronic devices that convert one DC voltage level to another. They are commonly used to provide power to electronic systems and equipment that require regulated power. The most commonly used DC-DC converter is the linear regulator, while other types of converters include switching regulators and controllers.The V150B28H250BN2 DC-DC converter is a low power module designed for powering microcontrollers, transceivers and FPGA devices. It operates over an input voltage range of 3-22 V (maximum 25 V) and provides an output voltage range of 0.8-2.5 V with maximum output current of 0.8A. It is a fixed frequency, step-down voltage converter IC with high efficiency level of up to 96%.The V150B28H250BN2 converter is ideal for applications that require small footprint and high-efficiency power solutions. It has a low standby current of approximately 3.5 mA to save power in battery operated applications, and a wide operating temperature range of -40 to +85 °C for extended operation in extreme environments. It has an adjustable Soft Start feature, which limits the inrush current used during start up.The device also includes short-circuit, over-temperature protection and an adjustable over-voltage protection circuit to protect the load against overloads. Its low quiescent current of 1.2A makes it a suitable choice for power sensitive applications. The V150B28H250BN2 DC-DC converter is suitable for a wide range of applications including automotive, industrial, and consumer electronics. It is used in applications that require a fixed voltage output such as microcontrollers, digital signal processors, computer systems, and power subsystems. Its adjustable output voltage, low quiescent current, and high efficiency make it ideal for all low-power applications. The working principle of the V150B28H250BN2 DC-DC converter is based on a switching topology. It uses a pulse width modulation (PWM) technique to produce a regulated output voltage. The device comprises of two stages, a voltage regulator and a PWM controller. The voltage regulator takes the input voltage and regulates it to a fixed voltage by adjusting the duty cycle of the PWM signal generated by the controller. The regulated voltage is then provided to the output terminals. This type of converter is ideal for low power applications since it provides a regulated output voltage with low loss, high efficiency, and low standby current. In conclusion, the V150B28H250BN2 DC-DC converter is a low power, high efficiency device suitable for a wide range of application areas. It offers high efficiency, low quiescent current, adjustable voltage output, and adjustable over-voltage protection. Its adjustable Soft Start feature ensures that the inrush current is limited during start up, thereby protecting the load against overloads. The principle of operation of the converter is based on a switching topology with a PWM technique.

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