AUR9718BGD

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AUR9718BGD is a high performance 4-channel synchronous rectifying buck converter DC-DC switching regulator. It can be easily interfaced with an ESDA control interface, which provides high efficiency and output currents up to 1.5A. The device also features a low current consumption shutdown mode (device in standby mode only consumes 6uA), which preserves battery power when the system is operating in standby mode or battery backup mode. AUR9718BGD integrates a wide range of cutting-edge technological features, including an adjustable current-sense comparator, current-mode control, and a wide input voltage range from 2.3V to 5.5V.

AUR9718BGD is designed for use in a wide range of applications, including portable devices, wired and wireless devices, battery-powered products, automotive electronics, and wireless audio. This device can be used to regulate multiple voltages simultaneously while providing a high level of control and efficiency. With its integrated features, AUR9718BGD is ideal for low noise and low drop out applications that require accurate regulation. Additionally, the device is protected against inrush currents, short circuit conditions, and over temperature buildup.

In order to work properly, AUR9718BGD must receive a regulated input voltage. The device accepts a regulated voltage of 2.3V to 5.5V. If the input voltage is greater than this range or is not regulated, the device will not be able to provide accurate regulation. The output of the device is regulated by an internal control loop that compares a voltage reference to a voltage from an output voltage sense pin. The output voltage is then adjusted to maintain the desired output voltage.

AUR9718BGD utilizes synchronous rectification to minimize conduction losses in the device. The device also features programmable catch diode current limit protection, programmable soft-start, under voltage protection, over-temperature protection, over-current protection, and system reset functionality. In addition, AUR9718BGD has a low quiescent current of 6uA in shutdown mode, which helps conserve power when the device is not in use.

The AUR9718BGD is ideal for a variety of DC-DC switching regulator applications requiring a high level of efficiency and control. The device can be easily interfaced with an external control interface, providing high efficiency and output currents of up to 1.5A. Its cutting-edge features, such as its adjustable current-sense comparator, current-mode control, and wide input voltage range make it ideal for low noise and low drop out applications that require accurate regulation. Additionally, the device’s integrated protective features ensure safe operation during inrush currents, short circuit situations, and other hazardous conditions.

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