MIC94083YFT-TR

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The MIC94083YFT-TR is a highly integrated power management integrated circuit (PMIC) belonging to the category of power distribution switches, load drivers and switching regulator controllers, specifically designed for next-gen wireless communication and fixed wireless access applications.

As power management ICs (PMICs) play a vital role in powering and protecting the entire system, they must be tested and evaluated carefully to ensure that they operate within the specified parameters. The MIC94083YFT-TR meets these requirements, offering a robust and reliable choice for embedded or portable applications.

This PMIC provides two sets of power pins, one for the Core supply and one for the I/O supply. It also offers an integrated pulse width modulation (PWM) controller, which allows the chip to implement a range of built-in voltage scales, and supports as many as eight independent PWM channels for regulating voltage and controlling current.

The MIC94083YFT-TR also integrates a DC-DC buck switching regulator. It has a high-efficiency synchronous DC-DC buck converter with a switching frequency of up to 4MHz, and is capable of delivering up to 100mA output current. It supports external dual mode control, allowing the chip to operate in either voltage mode or current mode control.

The chip also includes an array of integrated load-drivers (LDs). These LDs can be used to drive a wide range of external loads, such as LEDs, FETs and relays. It has a maximum switching current of up to 100mA and can be operated in either single-ended or push-pull operation.

The MIC94083YFT-TR also supports an integrated temperature range from -40° to 85°C. This means that it can operate in a wide variety of temperatures and can provide reliable performance even in the harshest environments.

In addition, the chip also features on-chip ESD, latch-up and electrostatic discharge (ESD) protection to ensure its robust operation and efficient power management. Furthermore, it is pin-to-pin compatible with other PMICs in the MIC94083YFT-TR family, allowing designers to quickly and easily integrate it into their applications.

In summary, the MIC94083YFT-TR is a reliable and powerful PMIC, specifically designed for next-generation wireless communication and fixed wireless access applications. It integrates a wide range of built-in power management functions, including an integrated pulse width modulation (PWM) controller, DC-DC buck switching regulator, integrated load-drivers, and on-chip ESD, latch-up and electrostatic discharge (ESD) protection. All these features make the MIC94083YFT-TR an ideal choice for embedded and portable applications.

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