PS8A0026WE

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PS8A0026WE is a feature-rich power management integrated circuit (PMIC). It is categorized in the specialized area of Power Management, and is primarily used for applications that involve power control and monitoring. This PMIC is especially good for wearables, IoT and other highly integrated embedded applications.

The PS8A0026WE is a 2-phase buck-boost, step-down and step-up device. It is a single module device with built-in over-current protection and current-sensing. The PMIC can be used to regulate the voltage and current across a wide range of devices, including those with low input voltages. The PS8A0026WE also supports a wide range of output currents and voltages, and can also be used to control voltage source converters (VSCs).

The PS8A0026WE PMIC has several features that make it highly suitable for wearable, IoT and embedded applications. These features include:

• Flexible output current range: The PS8A0026WE can supply current ranging from 0.5A to 8A.
• High accuracy current sensing: The PS8A0026WE has an industry-leading ±3% current sensing accuracy.
• Advanced control & feedback loop: The PS8A0026WE uses a smart current loop that combines the controller and the feedback signal, allowing for improved output voltage accuracy and better stability.
• Integrated thermal shutdown: The PMIC includes a temperature sensor and integrated thermal protection, eliminating the need for external hardware.
• Low RDSon: The PS8A0026WE has a very low RDSon, resulting in improved efficiency.
• No external components required: The PS8A0026WE is a complete module and requires no external components.

The PS8A0026WE’s main application field is power management and monitoring in portable, wearable and IoT applications. As mentioned above, the PMIC is particularly suitable for these applications due to its flexibility, integration, and thermal protection. Due to its wide range of regulated output current and voltage, it is also applicable in general purpose applications where power monitoring is required.

When using the PS8A0026WE, the user must ensure that the device meets the specified power requirements. The power requirements will depend on the application, and the user must select the appropriate current and voltage for their requirements. Once the power requirements have been determined, the user can configure the PS8A0026WE by adjusting the values of the circuitry. The user must also ensure that the device is mounted securely in the application to prevent thermal issues.

The PS8A0026WE works on a buck-boost principle. In a buck-boost regulator, the output voltage is converted from higher to lower or higher to lower voltage according to the control signal. The primary benefit of a buck-boost regulator is that it can provide higher current levels than conventional linear regulators, while still maintaining very accurate output voltages. The PS8A0026WE uses two phases of buck-boost architecture and advanced control algorithms to achieve optimum regulation of output voltage and current.

In summary, the PS8A0026WE is a specialized PMIC that is ideal for power management and monitoring in portable, wearable, and IoT applications. The PMIC provides a reliable and efficient voltage and current control solution for a wide range of applications. With its integrated thermal protection and advanced control algorithms, the PS8A0026WE is a great choice for embedded applications.

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