NCP1835MN24T2

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The NCP1835MN24T2 is a highly advanced power management integrated circuit (PMIC) specifically designed for battery charging applications. It is an excellent choice for applications requiring a fast, accurate and fully-integrated solution for battery charging. The NCP1835MN24T2 offers high-performance charging capabilities at an affordable price, making it an ideal choice for a wide range of battery charging applications.

The NCP1835MN24T2 is an advanced single-channel, step-down DC/DC converter specifically designed for charging Lithium-ion and Lithium-polymer batteries. The device includes a number of features and functions which make it simple and efficient to implement and use. The converter includes an integrated FET and a unique switching architecture which together provide excellent performance and improved efficiency. It also offers a wide range of operational modes, such as active current control, constant-voltage charging, constant-current charging and other features that enable high performance and optimized charging.

The NCP1835MN24T2 features a wide range of operating parameters, including input voltage range from 4.25V to 24V, output voltage range from 0.8V to 15V, and adjustable output current from 10mA to 2A. It also provides a programmable current limit, temperature-compensated voltage regulation, adjustable timing, and built-in protection mechanisms. To improve system flexibility, the NCP1835MN24T2 includes a number of additional features, including Power Good and alarm signals, an integrated recovery timer, and a low-battery voltage detection circuit. These features make it easy to design and integrate a range of charging solutions.

The working principle of NCP1835MN24T2 is based on its DC/DC step-down conversion process. This process starts when the input voltage is applied to the device, which regulates the output voltage by switching the integrated MOSFET on and off at a pre-determined duty cycle. The output voltage is then regulated by adjusting the switching frequency of the integrated MOSFET. The duty cycle of the MOSFET is adjusted to maintain the output voltage at the desired level. This method of voltage regulation is known as pulse width modulation (PWM). The advantage of using PWM is that it provides high efficiency and low noise.

The NCP1835MN24T2 is an ideal solution for a wide range of battery charging applications, including portable electronic devices, laptops, cameras, and other battery-powered devices. It offers excellent charging capability, intelligent monitoring and protection, and is easy to use and implement. The wide range of operational parameters, combined with its advanced features, makes it an ideal choice for battery charging applications.

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