VBT2-S12-S5-SMT-TR Power Supplies - Board Mount

Voltage - Output 3:	--
Size / Dimension:	0.70" L x 0.50" W x 0.23" H (17.8mm x 12.7mm x 5.8mm)
Package / Case:	14-SMD Module, 12 Leads
Mounting Type:	Surface Mount
Efficiency:	82%
Operating Temperature:	-40°C ~ 85°C
Features:	SCP
Applications:	ITE (Commercial)
Voltage - Isolation:	1kV
Power (Watts):	2W
Current - Output (Max):	400mA
Series:	VBT2-SMT
Voltage - Output 2:	--
Voltage - Output 1:	5V
Voltage - Input (Max):	13.2V
Voltage - Input (Min):	10.8V
Number of Outputs:	1
Type:	Isolated Module
Moisture Sensitivity Level (MSL):	--
Part Status:	Obsolete
Lead Free Status / RoHS Status:	--
Packaging:	Tape & Reel (TR)

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DC-DC converters are electrical installations used in various applications, such as power systems, to convert one form of electric power to another. They are usually used to provide a regulated output voltage, even if the input voltage is changing. DC-DC converters come in various designs and are use in several different applications. One of these designs is the VBT2-S12-S5-SMT-TR power converter module. This type of DC-DC converter is widely used in automotive applications and industrial settings.The VBT2-S12-S5-SMT-TR converter module is a Step-Down power module. It is designed to convert a high voltage DC/DC power source to a lower voltage DC/DC power source. The converter module is designed to provide an operating range from 4.5V to 18V and an adjustable output of 1.2V to 5.3V. The maximum output current capacity is 3A, and the operating temperature range is -40°C to +105°C. The module is ideal for applications in automotive and industrial settings where significant power loads are expected.The working principle of the VBT2-S12-S5-SMT-TR converter module is based on the use of an inductor and a MOSFET. The module uses a fixed frequency current mode control technique, in which the MOSFET commutates the energy stored in the inductor. The algorithm for the control operates in two modes: first, it operates in a continuous conduction mode (CCM) for high duty cycles, and secondly, it operates in a discontinuous conduction mode (DCM) for low duty cycles. The CCM mode starts when the inductor current is greater than a preset value, while the DCM mode begins when the inductor current is less than this preset value.The VBT2-S12-S5-SMT-TR module also features a soft start circuit, which provides a ramp up mode from the input voltage to the output voltage. This ensures that the output voltage is regulated during the startup period. Other features include an under-voltage lockout, short circuit protection, over-temperature protection, and over-current protection.The VBT2-S12-S5-SMT-TR is a highly reliable and efficient DC/DC converter module. It is used in many automotive, military, and industrial applications. The module is able to operate at high temperatures and provides high efficiency. Its wide operating voltage range makes it ideal for variable voltage applications. The soft start and protection circuits ensure that the module is safe to use and operate. The VBT2-S12-S5-SMT-TR is a powerful and reliable DC/DC converter module and is perfect for any application that requires the conversion of high voltage DC/DC power to a lower voltage DC/DC power source.

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