MAX14731EWV+T

The MAX14731EWV+T is a highly integrated multichannel power management integrated circuit (PMIC) designed to cost-effectively optimize power delivery in many advanced mobile and industrial products. This device offers an array of innovative features and benefits making it an attractive industrial power management solution. These include: a wide input voltage range, low quiescent current, low ripple, high efficiency, high accuracy and fast turn-on.

The MAX14731EWV+T combines two banks of high side smart switches, two LDO linear regulators, a temperature sensor and two serial communications interfaces in a single package. This highly integrated PMIC simplifies system design and provides a very cost-effective solution for power management in advanced mobile products, as well as in industrial and automotive applications.

Application Field and Working Principle

The MAX14731EWV+T can be used in a wide variety of applications. It is specificallydesigned to provide a reliable, efficient, and cost-effective power management solution for advanced mobile products, industrial and automotive applications. The device is well-suited for a variety of demanding applications, including display backlighting, smart battery charging, intelligent power distribution, motor control and many others.

The MAX14731EWV+T works by providing regulated voltage sources on each of its two output channels. Each output channel consists of a high-side power switch and a low-dropout linear regulator. When enabled, the switches deliver high-currents to the output loads, while the low-dropout linear regulators provide the regulated output voltage. The MAX14731EWV+T is designed to minimize the total system current consumption by delivering a low quiescent current, fast turn-on and low ripple.

In addition to its voltage regulation capabilities, the MAX14731EWV+T also offers a number of advanced features, including thermal protection, over-voltage protection and under-voltage protection. These features help protect the device and its connected components from damage due to over-voltage, under-voltage or excessive temperature.

The MAX14731EWV+T also provides two independent serial communications interfaces. The first interface is an I2C serial communications bus, while the second interface is an SMBus-compatible serial communications bus. These serial communications interfaces are used to control and monitor the MAX14731EWV+T’s performance. They can also be used to interact with other system components, such as batteries, displays and other peripherals.

In summary, the MAX14731EWV+T is a highly integrated PMIC designed to cost-effectively optimize power delivery in many advanced mobile and industrial products. It features low quiescent current, low ripple, high efficiency, high accuracy and fast turn-on. It is well-suited for a variety of demanding applications, including display backlighting, smart battery charging, intelligent power distribution, motor control and many others.