BQ26231PWR

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The BQ26231PWR, also known as a Power Path Manager, is a fully integrated load-side power manager (LSPM) from Texas Instruments, enabling power sharing between multiple power sources. It is the first device of its kind to provide power sharing, combining source control and load isolation on the same device. This makes it an ideal solution for applications that require power sources from batteries, wall adapters, and USB. And due to its unique features, the BQ26231PWR is becoming increasingly popular in applications such as battery management and storage.

The BQ26231PWR provides several power management features to efficiently route power from multiple sources. It supports both single and multiple power sources, allowing developers to plug in any combination of batteries, wall adapters, and USB ports. In addition, it offers a battery-backed power source selection (BPSS) feature that detects the power source with highest power availability and then selects that as the power source. Through this feature, the BQ26231PWR can easily determine the ideal power path to minimize power dissipation and maximize power efficiency.

The BQ26231PWR also provides load isolation, which isolates the load from the source power when the battery voltage falls below the configured low-battery threshold. This helps prevent discharging the source battery below its minimum voltage, ensuring the battery remains healthy. Furthermore, it offers software configurable undervoltage lockout (UVLO) and overvoltage protection (OVP) that protects the load from the potential issues caused by noise or overvoltage on the battery or the adapter. And with its thermal monitor, over-temperature protection (OTP) and overtemperature shutdown (OTS) features, the BQ26231PWR also keeps the device safe from both overheating and possible fire hazards.

Due to these features, the BQ26231PWR is an ideal choice for applications involving battery management and storage. Its dual source support and BPSS feature greatly improve the power efficiency and reduce power dissipation, making it an ideal choice for applications where multiple power sources meet. Plus, its support for battery protection features, such as the UVLO, OVP, OTP, and OTS, make it an ideal choice for applications where the load is sensitive to the power source. As such, the BQ26231PWR is fast becoming popular in a wide range of industries, including laptop and tablet computing, solar power systems, and embedded systems.

The BQ26231PWR is also highly versatile, as it can be configured to work with both a single or multiple power sources. In addition, it can be easily configured with software to be used in a wide variety of applications. For example, it can be set to detect battery high/low and protection thresholds, or be configured to automatically switch between two or more sources. This makes the BQ26231PWR an ideal solution for a variety of applications that require highly flexible power management solutions.

Overall, the BQ26231PWR is a highly versatile power management solution, delivering exceptional load isolation, power sharing, and both single and multiple power source support, in one device. And with its robust feature set, including undervoltage lockout, overvoltage protection, over-temperature protection, and overtemperature shutdown, the BQ26231PWR has become increasingly popular for applications involving battery management and storage. Its versatility and robust feature set make it the ideal choice for any power management solution.

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