MAX11081IUU+T

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The MAX11081IUU+T is one of the most important products in power management integrated circuit (PMIC) and battery management system. It is an integrated circuit composed of several sub-circuits working together to provide a complete power management and battery management solution.

MAX11081IUU+T can be used in electronics such as wearable, Internet of Things (IoT) and smartphones, especially in high-drain applications. Its circuit is designed to provide a wide range of voltage, current, temperature and other monitoring and control. The following will talk about the application field, working principle and other technology specification of MAX11081IUU+T.

Application Field

MAX11081IUU+T can be widely used in various electrical applications to provide advanced power management integrated circuit and battery management system, such as wearables, medical devices and smartphones.

Specifically, MAX11081IUU+T’s accurate voltage/current/temperature monitoring and comparator circuit gives designers the feedback they need to monitor system performance and battery life. This reliable control can help to ensure the safety of a system and provide users with the highest satisfaction.

MAX11081IUU+T is ideal for high-drain applications due to its comprehensive design of power supply, charger, voltage reference and battery monitor, combined with its low quiescent current and high integration level.

Working Principle

The mechanism of MAX11081IUU+T works by combining several sub-circuits with PMIC and battery management technologies to achieve a complete power management and battery management solution.

First, the MAX11081IUU+T includes voltage limit control, over-current protection, and battery over-discharge protection. This ensures device safety even under adverse conditions. Second, the three outputs with independent current-limiting output enable better efficiency. This helps to achieve a better overall energy balance.

On top of that, its flexible input stages, internal temperature look-up table and over temperature protection helps to better manage hot temperature or heavy loading environment. This device also has an externally adjustable voltage reference for system calibration. This allows users to set the correct working parameters such as load threshold, thermal regulation, charging, etc.

Technology Specification

MAX11081IUU+T is available in a small 10-pin TDFN package and can operate up to 125C. It has a starting operating current of 250 mA, a 3V to 5.5V supply voltage range, an adjustable voltage range of 1.2V to 5V and a voltage conversion of 1.8V to 5.3V.

In addition, its capability of generating 10mA at 0.4V and 30mA at 0.9V enables it to be used with high current applications. Its gate drive controller (GD control) helps to reduce power dissipation with its low quiescent current.

All in all, this integrated circuit provides a complete solution for power management and battery management with its comprehensive functions. MAX11081IUU+T is suitable for high load, low power applications and can be used in wearables, medical devices and smartphones.

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