SUCS1R51215C-C

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Most electronic products require certain amount of clean and regulated DC power to operate properly, and DC/DC converters are designed to provide such power supply.The SUCS1R51215C-C is a buck DC DC converter designed to deliver stable output voltage, high efficiency and fast transient response.

The SUCS1R51215C-C features wide input range from 6V to 38V with a max input of 5A, which supports a wide range of applications. And with an adjustable output voltage from 0.8V to 17V, it is capable of supplying any adjustable DC voltage to match the requirements of all kinds of powered devices. In terms of load regulation and transient response, the SUCS1R51215C-C offers outstanding performance with minimized load and transient deviation.

As far as the system environment is concerned, the SUCS1R51215C-C provides flexible and reliable protection including over voltage, over current, over temperature, and input reverse polarity.Also surge stopper circuit is built-in for shutdown.", offering stable performance under harsh environment.

In terms of applications, the SUCS1R51215C-C is suitable for industry and consumer products, especially for digital consumer products such as smartphones, media players, tablet PCs, etc. More precisely, it can provide power to chips such as FPGA, MCU, memory, and communication. What’s more, the highly integrated design flexible implementation, low-cost, low-power, and high-efficiency features make the SUCS1R51215C-C favored by many customers in these fields.

The working principle of SUCS1R51215C-C is quite simple. It consists of an integrated buck converter, built in an on-chip PWM control circuitry and operational amplifier. The buck regulator accepts a wide input voltage from 6V to 38V and provides a regulated output voltage range from 0.8V to 17V. The power supply will first be fed to the buck converter and the integrated PWM control circuitry will be enabled. This circuitry provides the indicated control signal to the power switch inside the buck converter. The opamp provides the feedback signal to the control circuitry to achieve the output load regulation, current limit, the over voltage protection.

In conclusion, the SUCS1R51215C-C is a well-designed DC/DC converter that can fulfill the needs of a wide range of applications from low to high voltage. With its high efficiency, reliable protection, and excellent load regulation and transient response, this converter is a suitable solution for digit consumer products, chips, etc.

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