MAX6394US317D2/V+T

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PMICs or Power Management Integrated Circuits are vital components used to manage the power in electronic systems. These components are mainly used to regulate and control the power used by the electronics in the system. One of the most important components of PMICs is the supervisors. The MAX6394US317D2/V+T is an example of a supervisor, an application field and its working principle.

Supervisors are mainly used in battery-powered systems, where they monitor the amount of power used by the device and provide a failsafe in case the power consumption is too high. The MAX6394US317D2/V+T is a supervisor specifically designed for lithium ion (Li-Ion) batteries. It helps protect Li-Ion batteries from excessive voltage and current levels, extending their lifespan and performance.

The MAX6394US317D2/V+T contains an integrated voltage supervisor and thermal fail-safe protection to protect the battery from overvoltage, over temperature, and over current. It also has a low quiescent current of 180nA, which helps conserve power and minimizes power loss.

The MAX6394US317D2/V+T can be used in a wide range of applications, including portable computing devices, PDAs, and mobile phones. In these applications, the supervisor will help ensure that the lithium ion battery is adequately protected and that it functions properly.

The MAX6394US317D2/V+T has a wide operating temperature range of -40°C to +85°C, which makes it ideal for use in portable devices as it can handle extreme temperature conditions. It also has a wide operating voltage range of 2.25V to 17V, meaning that it can support a wide range of Li-Ion batteries.

The working principle of the MAX6394US317D2/V+T is quite simple. It contains two main components: the voltage supervisor and the thermal fail-safe. The voltage supervisor is responsible for monitoring the voltage and current levels of the Li-Ion battery and shutting off the device if the voltage or current levels are too high. The thermal fail-safe is designed to shut off the device if the temperature of the battery gets too high due to overcharging or over discharging of the battery.

In summary, the MAX6394US317D2/V+T is a supervisor specifically designed for Lithium Ion batteries used in a wide range of applications, including portable computing devices, PDAs, and mobile phones. It helps protect the battery from overvoltage, over temperature, and over current and has a wide operating temperature and voltage range. Its working principle involves monitoring the voltage and current of the Li-Ion battery and shutting off the device if these levels are too high, as well as shutting off the device if the temperature of the battery gets too high.

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