ATA6870-PLQW

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Power Management Integrated Circuits (PMICs) are integrated circuits that provide a variety of voltage regulation, power management, and energy storage functions. PMICs are used in a wide range of applications, from powering embedded systems to powering computers and mobile devices. The ATA6870-PLQW is a high performance, low cost PMIC for system-side power management and battery management support. It is designed for use in low-power applications, like wearable and IoT devices, where cost and size are primary considerations.

The ATA6870-PLQW is a battery management IC that combines multiple power management features into a single package. It utilizes Power Path Management (PPM) technology to ensure stable system power while optimizing energy storage efficiency. PPM technology provides a range of features to maximize power savings, including power-saving mode, bridging and graceful shutdown. The ATA6870-PLQW also integrates two on-chip battery monitors that can monitor voltage, current and temperature. These features make the ATA6870-PLQW a great choice for battery management applications.

The ATA6870-PLQW consists of a 2-channel voltage monitor IC, a 2-channel battery monitor IC, and a low-voltage protection circuit. The voltage monitor IC monitors system voltages and can be used to detect an over-voltage or under-voltage condition. The battery monitor IC is an analog-to-digital converter (ADC) that monitors battery voltage and current. The low-voltage protection circuit provides protection from over-discharge, which can damage the battery and adversely affect system performance.

The ATA6870-PLQW’s power management functions also allow for system dynamic power management. This feature ensures that power consumption is minimized during periods of low activity, while making sure that the system is always ready to perform at peak performance when necessary. The ATA6870-PLQW supports a range of system sleep modes, including active and ultra-low power modes. These features allow the ATA6870-PLQW to reduce system power consumption while enabling the system to remain ready for immediate operation.

The ATA6870-PLQW provides two on-chip battery monitors. These monitors can be configured to detect a range of battery conditions, including overvoltage, undervoltage, over-temperature and overtemperature. The battery monitors also provide a range of information about the battery\'s performance, such as battery voltage, current and temperature. This information is used to ensure that the system is always running efficiently, while protecting the battery from possible damage.

The ATA6870-PLQW can be programmed to provide extra protection against battery over-discharge and over-temperature conditions. It can also be used to detect battery performance degradation over time and can be programmed to take action to prevent damage to the battery. This includes shutdown of the system or setting a timer to activate a power storage device, such as a charger or supercapacitor, to replace the discharged energy stored in the battery.

In addition to its battery management features, the ATA6870-PLQW can also be used to manage system power, such as communicating with a power rail. It can be programmed to dynamically control system current and voltage, as well as performing voltage rails scaling. It can also manage external power supplies, such as wall adapters or voltage transformers, to ensure they are providing the correct amount of power to the system.

The ATA6870-PLQW is a low-power, low-cost integrated PMIC for system-side power management and battery management. It integrates multiple power management features into a single package and supports a range of system sleep modes to reduce power consumption. It also provides two on-chip battery monitors for monitoring battery voltage, current and temperature. Finally, it can be programmed to provide extra protection against possible damage to the battery from overcharge and over-temperature conditions. The ATA6870-PLQW is a great choice for battery management applications, offering robust performance with maximum power savings.

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