REC3-243.3SRWZ/H4/A/SMD/CTRL-R

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DC DC converters are a type of power supply fitted inside electronic equipment and used to convert one voltage to another, usually a higher voltage. The REC3-243.3SRWZ/H4/A/SMD/CTRL-R is a type of high efficiency buck DC DC converter, providing 3A output current to the system. Its high power density, wide input voltage range, and low output ripple is ideal for system design.

The REC3-243.3SRWZ/H4/A/SMD/CTRL-R provides the optimum power solution for the most demanding applications such as data storage, networking, computing, automotive, and telecom. Its synchronous rectifier design and wide input voltage (4.5-36 V) provides more efficient operation, while its low ripple and noise output provides improved system performance. Its high-speed switching frequency (500kHz) with available frequency synchronization makes it suitable for use in noise-sensitive applications.

The REC3-243.3SRWZ/H4/A/SMD/CTRL-R also offers a wide range of output voltage options. Its output voltage can be adjustable down to 0.8V with external components, making it suitable for powering applications with different voltage needs. It also includes features such as over-voltage protection, under-voltage protection, short-circuit protection, overload protection, and thermal shutdown. It also has a built-in power-good signal, and is available in an easy-to-use surface-mount package.

In terms of the working principle of the REC3-243.3SRWZ/H4/A/SMD/CTRL-R, the voltage input to the component is first regulated by an integrated voltage regulator. This regulator then feeds a signal to the pulse width modulator (PWM) control circuitry which regulates the duty cycle of the converter. The PWM signal is then fed to the converter’s output stage which consists of a MOSFET transistor active switch, a MOSFET diode rectifier, and a power inductor. The oscillating current from the inductor is then rectified and bucked down to the desired output voltage.

The REC3-243.3SRWZ/H4/A/SMD/CTRL-R is an ideal choice for applications requiring a DC DC converter. Its input voltage range, high power density, and low output ripple make it suitable for a wide range of applications. Its high-speed switching frequency and synchronous rectifier design provide improved efficiency and its feature set offers improved protection, and power-good signal. Its easy-to-use surface-mount package makes it easy to implement in system design.

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