CBS50242R5-RF2

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DC-DC converters are devices that convert a DC voltage input to a different DC voltage output. Common applications for these devices are power supplies for computers, laptops, and other portable electronic devices. The CBS50242R5-RF2 is a type of DC-DC converter that is used in industrial and instrumentation applications.

The CBS50242R5-RF2 is a buck-type switcher designed to operate over a wide input voltage range. It has an input voltage of 4.5V to 14V, a maximum output voltage of 5V, and a low output ripple and noise. It has D-type package, thermal shutdown protection, and short-circuit protection.

The primary purpose of the CBS50242R5-RF2 is to reduce the input voltage to an appropriate level for industrial and instrumentation applications. This is accomplished through the use of power MOSFETs which switch on and off at a fixed frequency. The switching frequency, which is adjustable from 250kHz to 600kHz, determines the output voltage. The switching frequency is determined by the internal oscillator, which is digitally controlled.

The working principle of the CBS50242R5-RF2 is fairly straightforward. When the input voltage is below the predetermined threshold, the internal oscillator is enabled and switches on the power MOSFETs. This causes current to pass through the circuit, creating a magnetic field which induces a voltage into the secondary coil. This voltage is then rectified and smoothed to produce the desired output voltage.

When the input voltage exceeds the predetermined threshold, the power MOSFETs turn off, and the output voltage is then regulated by an internal reference voltage. This reference voltage is set by the user and is required to be stable and precise. The output voltage can be further adjusted by changing the frequency of the switching.

The CBS50242R5-RF2 can be used in a variety of industrial and instrumentation applications. It is well-suited for powering sensitive equipment such as communication devices, control systems, and industrial automation systems. It can also be used in medical, industrial, and automotive applications.

In summary, the CBS50242R5-RF2 is a buck-type DC-DC converter designed for industrial and instrumentation applications. Its wide input voltage range, noise-free output, and adjustable switching frequency enable it to be used in a wide range of applications. It is well-suited for powering communication devices, control systems, and industrial automation systems. With its D-type package, thermal shutdown protection, and short-circuit protection, the CBS50242R5-RF2 is an excellent choice for powering sensitive equipment.

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