BA178M18CP-E2

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Application field and working principle of BA178M18CP-E2

BA178M18CP-E2 is a two-phase linear voltage regulator (also known as two-phase switching regulators) designed for the regulated power supply of electronic products. It takes two input power supplies with different voltages and outputs a regulated output voltage. It can also provide output current limiting, over temperature protection and short circuit protection. This linear voltage regulator belongs to the PMIC - Voltage Regulators - Linear category.

Features of BA178M18CP-E2

The BA178M18CP-E2 linear voltage regulator has a wide input voltage range: the maximum voltage can reach 18V and the minimum voltage can reach 0.8V. In addition, the BA178M18CP-E2 linear voltage regulator has a fast response time and a high output precision, with a minimum response time of only 3us (output voltage stabilization) and a minimum output resolution of up to 0.001V. The output noise of this linear voltage regulator is very low, only 25mVp-p, and the temperature coefficient is 0.04%.

Application field of BA178M18CP-E2

The BA178M18CP-E2 linear voltage regulator is widely used in mobile communication base stations, electronic instrumentation and other electronic equipment, such as mobile phones, notebook computers and other consumer electronic products. It is also used in PCs, servers and other applications. This regulator can also be used to provide a stable voltage for the flash memory in digital cameras and digital imaging equipment. In addition, this regulator is also suitable for LED driver, charging devices, LED backlight, LED display and other applications.

Working principle of BA178M18CP-E2

The BA178M18CP-E2 linear voltage regulator is a two-phase switching regulator circuit, which is composed of two control loops. The two-phase control loop switches the on and off of the two power switches in the power circuit, so that the average current in the power circuit changes and the output voltage is regulated. It has a high efficiency and a wide output voltage variation range. In addition, the two-phase linear voltage regulator also has better performance than traditional single-phase linear voltage regulator, so it is widely used in various electronic products.

Conclusion

The BA178M18CP-E2 linear voltage regulator is a two-phase switching regulator circuit, which can achieve a high efficiency, fast response time, low noise and high precision output voltage regulation. It is widely used in mobile communication, electronic instruments and other electronic products, as well as in digital cameras, digital imaging devices, LED driver, charging devices and LED backlight applications. It belongs to the PMIC - Voltage Regulators - Linear category.

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