NCP4354BDR2G

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Power Supply Controllers, Monitors, are usually embedded within the hardware or electronic applications, providing an adjusted voltage or current output. The type of controllers may vary depending on the power requirements, load and environment of the application. NCP4354BDR2G is a Power Supply Controllers and Monitor integrated circuit (IC) design by ON Semiconductor, providing input/output control and voltage/current monitoring.

The NCP4354BDR2G is a digital, low-side, single-echo, microcontroller-compatible, high-side, battery charger, high-voltage controller, power supply controllers and, high-side current source. It has a wide range of features, including the ability to detect, monitor and control voltage and currents, protection from over-current and over-voltage conditions, and an easy-to-program SPI interface for software control. It also provides up to four-channel buck converter support and supports up to five outputs.

The NCP4354BDR2G features an integrated high-side current source, allowing adjustable load current and improved load line regulation. It also provides over voltage protection and programmable current limit, allowing the power supply controller to be set to the desired current limit. It is designed to be used on battery powered products, such as mobile phones, portable computers and other similar applications, where efficient power management is required.

The NCP4354BDR2G has several input/output control and monitoring features, such as adjustable start-up and end-of-life thresholds, adaptive load-line calibration, low quiescent current, and low dropout performance (LDO). It also features a watchdog timer to protect the user from application errors, a sleep-mode to reduce power consumption and a wide input voltage range from 6 – 20 V.

The controller also features a dynamic voltage positioning system, which helps maintain a stable output voltage despite varying load conditions. The NCP4354BDR2G offers several additional features, including adjustable switching frequency, current sensing for multiple loads, programmable gain and compensation. These features provide flexibility and enable designers to accurately tailor the system to their application.

The NCP4354BDR2G is ideally suited for use in a number of portable or battery powered applications. It can be used to power mobile phones, portable medical devices, sports equipment, automotive applications and other embedded applications. It is designed to be used in high-efficiency applications with tight voltage regulation requirements. With its wide range of features, the NCP4354BDR2G is an ideal solution for applications requiring high-efficiency, high-precision power management.

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