VE-B4T-MW-S

Current - Output (Max):	15.38A
Size / Dimension:	4.60" L x 1.80" W x 0.52" H (116.8mm x 45.7mm x 13.2mm)
Package / Case:	Full Brick
Mounting Type:	Through Hole
Efficiency:	90%
Operating Temperature:	-55°C ~ 85°C
Features:	OCP, OTP, OVP, SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	3kV
Power (Watts):	100W
Series:	VE-200™
Voltage - Output 3:	--
Voltage - Output 2:	--
Voltage - Output 1:	6.5V
Voltage - Input (Max):	100V
Voltage - Input (Min):	55V
Number of Outputs:	1
Type:	Isolated Module
Part Status:	Active
Packaging:	Bulk

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DC-DC converters offer a number of advantages in terms of efficiency, reliability and compactness over traditional AC-AC or AC-DC transformers. In today’s energy-conscious world, the VE-B4T-MW-S is quickly becoming a popular solution for power conversion in many industrial, automotive, medical, transportation and communication applications.The VE-B4T-MW-S is a synchronous current-mode DC-DC Buck converter with superior performance and optimal efficiency. It operates with a regulated output voltage, allowing for a constant output voltage regardless of the input voltage or load resistance. The converter utilizes an isolated, synchronous, current-mode topology, which reduces the output ripple and provides superior regulation when compared to traditional pulse-width-modulated (PWM) DC-DC Buck converter designs.The integrated circuit consists of three main components: the main driver, the synchronous sampling circuit and the feedback control. The main driver works by converting current output from the control circuit into a pulse width modulated (PWM) signal. This signal drives the synchronous sampling circuit that samples the voltage drop across the current sense resistor in the power circuit. The sampled voltage signals are then fed back to the control circuit to regulate the output voltage.In order to maximize the efficiency of the converter, the VE-B4T-MW-S contains three integrated low-side MOSFET switches and one integrated high-side MOSFET switch. These switches are controlled by the high-voltage pulse-width-modulated signal generated by the control circuit. The high-side switch acts as the synchronous rectifier, allowing current to flow in only one direction and preventing the input voltage from being applied to the output. The low-side switches act as line drivers, allowing the output voltage to be adjusted based on the input voltage.The VE-B4T-MW-S offers several advantages compared to other standard DC-DC Buck converter designs. It offers superior efficiency, allowing for a higher output current with less power dissipation from the converter. Additionally, it offers improved EMC performance, allowing it to be used in a variety of applications that require reduced emitted noise and interference. The VE-B4T-MW-S also gives designers flexibility with its adjustable output voltage range and variable output current capabilities, making it well suited for applications such as medical instrumentation, automotive systems, electric vehicles, alternative energy sources and automotive AC/DC motors.Overall, the VE-B4T-MW-S is an efficient and reliable DC-DC Buck converter, designed to meet the demanding needs of today’s applications. With its integrated MOSFET switches, adjustable output voltage range and variable output current capabilities, it is an ideal choice for many industrial, automotive, medical, transportation and communication applications.

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