BU25TA2WNVX-TR Integrated Circuits (ICs)

Current - Output:	200mA
Base Part Number:	BU25TA2
Supplier Device Package:	4-SSON-EP (1.2x1.6)
Package / Case:	4-UDFN Exposed Pad
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C
Protection Features:	Over Current, Over Temperature
Control Features:	Enable
PSRR:	65dB (1kHz)
Current - Quiescent (Iq):	95µA
Series:	--
Voltage Dropout (Max):	0.8V @ 200mA
Voltage - Output (Max):	--
Voltage - Output (Min/Fixed):	2.5V
Voltage - Input (Max):	5.5V
Number of Regulators:	1
Output Type:	Fixed
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction to BU25TA2WNVX-TR Voltage RegulatorThe BU25TA2WNVX-TR is a 3-A, Step Up DC-DC Converter, intended for use in a variety of applications, including isolated and non-isolated power supplies, instrumentation systems, and medical device applications. This regulator utilizes SiC MOSFET technology to provide fast and efficient power conversion, with excellent power management features. Its 10 MHz switching frequency allows for high power delivery in a smaller form factor than traditional voltage regulators.Application Field and Working PrincipleThe BU25TA2WNVX-TR is a linear voltage regulator, intended for use in a variety of applications. It is ideal for applications which require high-efficiency power conversion, such as computing and communication infrastructure, industrial and automation systems, instrumentation, and medical device applications.The BU25TA2WNVX-TR is designed to convert a DC voltage source of 5 V to 32 V, delivering an output voltage of up to 40 V. The regulator has an adjustable output voltage range of 10 V to 40 V, and is capable of delivering up to 3 A of output current.The BU25TA2WNVX-TR utilizes a full bridge converter topology, which is more efficient than traditional buck and boost topologies. This topology allows for the step-up conversion of a 5 V to 32 V input voltage, to a 10 V to 40 V output voltage.The full bridge converter uses two pairs of matched coils, a driver, and an output diode to convert an input voltage into the desired output voltage. The switching action of the BU25TA2WNVX-TR is controlled by the driver, which turns on and off the appropriate coils to increase or decrease the voltage output.In addition to this, the BU25TA2WNVX-TR features active peak current limitation, which helps to prevent excessive current from flowing through the circuit. This can be useful in applications which require high current ratings without the risk of overloading the circuit.Finally, the BU25TA2WNVX-TR is capable of providing excellent efficiency, with a maximum regulated efficiency of 93.1%. This level of efficiency is achieved due to the regulator\'s fast switching frequency of 10 MHz, as well as its low output voltage ripple of 10 mV.ConclusionThe BU25TA2WNVX-TR is a 3-A, Step Up DC-DC Converter, intended for use in a variety of applications. It utilizes SiC MOSFET technology to provide fast and efficient power conversion, with excellent power management features. The regulator has an adjustable output voltage range of 10 V to 40 V, and is capable of delivering up to 3 A of output current. In addition, it features active peak current limitation and excellent efficiency of up to 93.1%. This makes the BU25TA2WNVX-TR an ideal solution for a variety of application which require high-efficiency power conversion.

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