Product description
The Qualcomm PM-8150-1-FOWPSP161-SR-03-0 is a sophisticated power management solution tailored for the demanding requirements of modern mobile and embedded applications. Its architecture is designed to provide efficient power management for devices such as smartphones, tablets, wearables, and Internet of Things (IoT) devices.
One of the standout features of the PM-8150 is its multi-channel output capability. This allows the PMIC to manage power for various subsystems within a device, including the application processor, graphics processor, memory, and other peripherals. By integrating multiple power management functions into a single chip, the PM-8150 reduces the need for discrete components, simplifying the overall design and minimizing the bill of materials (BOM).
The PMIC is engineered for high efficiency, which is critical in battery-operated devices. It employs advanced power conversion techniques to minimize energy loss during operation, ensuring that devices can run longer on a single charge. This efficiency is particularly important in applications where battery life is a key concern for users.
Dynamic voltage scaling is another significant feature of the PM-8150. This capability allows the PMIC to adjust output voltages in real-time based on the workload of the device. For instance, during high-performance tasks, the PMIC can increase the voltage to ensure stable operation, while during idle periods, it can lower the voltage to conserve energy. This adaptability is essential for optimizing power consumption and enhancing overall device performance.
The integrated protection features of the PM-8150 further enhance its reliability. Over-voltage protection (OVP) and under-voltage protection (UVP) safeguard sensitive components from damage due to voltage fluctuations. Additionally, the short-circuit protection feature prevents excessive current from damaging the PMIC and connected components. The thermal shutdown feature ensures that the device operates within safe temperature limits, preventing overheating and potential failure.
In terms of design, the PM-8150 is housed in a compact package, making it suitable for space-constrained applications. Its small footprint allows for efficient use of board space, which is particularly important in modern electronic devices that prioritize compactness and portability.
In summary, the Qualcomm PM-8150-1-FOWPSP161-SR-03-0 is a versatile and efficient power management IC that meets the rigorous demands of contemporary mobile and embedded applications. Its combination of multi-channel capability, high efficiency, dynamic voltage scaling, and integrated protection features make it an invaluable component in the design of next-generation electronic devices.
Specification parameters
Input Voltage Range: Typically operates within a range of 3.0V to 5.5V, making it compatible with various battery technologies and power sources.
Output Voltage Range: Capable of providing multiple output voltages, typically adjustable from 0.8V to 3.3V, depending on the specific configuration and requirements of the connected components.
Output Current: Can deliver a maximum output current of up to 3A per channel, suitable for powering high-performance components.
Switching Frequency: Operates at a switching frequency of approximately 1MHz, which helps reduce the size of external components such as inductors and capacitors.
Quiescent Current: Features a low quiescent current, typically in the microamp range, essential for minimizing power drain during standby mode.
Thermal Performance: Designed to operate efficiently under a wide temperature range, typically from -40°C to +125°C, ensuring reliability in various environmental conditions.
