DS2762AE+T&R

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Power Management Integrated Circuits (PMICs) are essential to today’s power systems, and battery management is a unique subcategory of PMICs. In order to provide robust power delivery and protection to the loads, PMICs need to be able to provide a manageable current, voltage and temperature while maintaining high efficiency and precision. One of the most popular PMICs used in battery management applications is the DS2762AE+T&R. In this article, we will discuss the application fields and working principle of the DS2762AE+T&R.

The DS2762AE+T&R was designed to offer a reliable power management solution for a wide range of battery management applications. In particular, it provides an efficient and cost-effective solution for Lithium-ion and Lithium Polymer battery systems. This device is a multi-channel, multi-mode device with a built-in temperature sensor, current sensing circuit and RTC. It is capable of operating up to 12 channels, with up to 6 cells per channel. It has a configurable operating temperature range from -40°C to +105°C and operates with a supply voltage as low as 0.9V. It also features an onboard high-precision temperature sensor for temperature management and monitoring.

The DS2762AE+T&R also has a high-efficiency, low-power design that helps to maximize battery life and performance. This device features a wide range of features including current measurement, reset functions, voltage monitoring, voltage scalability, safety and protection functions, Over-The-Air (OTA) programming, autonomous power management, and an integrated temperature protection circuit. These features make the DS2762AE+T&R an ideal solution for a variety of battery management applications.

The working principle of the DS2762AE+T&R depends on the combination of its onboard hardware, which includes a low leakage MOSFET, current sensing circuit, temperature protection circuit, and RTC. In order to provide reliable and efficient power management, the device first measures the input voltage to enable power conversion and device status monitoring. The device then determines the current load and sets an appropriate operating voltage level. This is done using its integrated current sensing circuit, which helps to optimize battery life and performance by detecting and providing the correct amount of current. The device can also automatically regulate the temperature by using its onboard temperature protection circuit and temperature sensor.

The DS2762AE+T&R also features an Over-The-Air (OTA) programming feature which allows users to remotely configure the device, select between different operating modes, update the device parameters, and perform debug operations. This feature helps to minimize downtime and to maximize the overall performance of the device. The integrated RTC also allows the device to automatically wake up periodically in order to check system status and perform any necessary operations.

In addition to providing a reliable and efficient power management solution, the DS2762AE+T&R also offers advanced safety and protection features. These features ensure that the device is protected from over-voltage, over-current, and over-temperature events and that the device is always operating within safe limits. The integrated voltage scalability feature also allows users to tailor the output voltage to their specific requirements.

The DS2762AE+T&R is a highly advanced and reliable power management solution for a variety of battery management applications. It offers a high level of efficiency and precision, as well as robust safety and protection features that make it an ideal choice for battery systems. The device’s onboard temperature protection circuit and OTA programming features also help to maximize battery life and performance while minimizing downtime. With its wide range of features, the DS2762AE+T&R is a great choice for designers looking for a reliable and cost-effective solution for their power management needs.

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