MIC4721YMM

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The MIC4721YMM is a high performance low noise DC DC switching regulator specifically designed for power management and conversion applications. The device provides a wide range of outputs ranging from 3.3 V to 20 V, with a maximum output current of 1.5 A. In addition, the MIC4721YMM can provide multiple output options and includes a variety of protection features that make it ideal for applications requiring reliable and configurable power supply solutions.

The MIC4721YMM is a DC DC converter that uses a buck-boost topology to convert an input voltage, typically within the range of 2.5 V to 5.5 V, to an output voltage of 3.3 V to 20 V. The output voltage can be adjusted using an external resistor divider or by connecting an external voltage reference. The buck-boost topology allows for efficient conversion of low or high input voltages, up to two times the input voltage, to regulate the output voltage. The MIC4721YMM also features a 1.1MHz switching frequency, providing a wide output voltage range in a small package size.

The MIC4721YMM DC DC switching regulator provides advanced protection features such as overcurrent protection (OCP), overvoltage protection (OVP), and undervoltage lockout (UVLO). These features protect the device and its load from damage due to overcurrent, overvoltage, and undervoltage conditions. In addition, the MIC4721YMM can support up to 2 current sense pins, allowing for the monitoring of both voltage and current at the same time for better protection.

The MIC4721YMM can be used in a variety of applications including automotive, industrial automation, consumer electronics, and IOT. In automotive applications, it can be used as a low-noise, efficient power source for audio systems and vehicle control systems, while in consumer electronics applications, it can be used to convert a low voltage source such as a 1-cell Li-Ion battery to a wide range of output voltages. Additionally, in IOT and industrial automation applications, it can support multiple output power sources to reliably power sensors, actuators, and other critical components.

As a DC DC switching regulator, the MIC4721YMM provides flexible and reliable power conversion for a range of devices and applications. The device features high efficiency, low noise operation and advanced protection features, making it well-suited for applications requiring reliable and configurable power supply solutions.

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