Product description
The Qualcomm PM-439-0-187FOWNS-MT-02-1 is engineered to meet the demanding power management needs of modern mobile devices, including smartphones, tablets, and wearables. Its architecture is optimized for high efficiency, which is critical in battery-operated devices where power conservation is paramount.
The PMIC features a sophisticated control scheme that allows for precise regulation of output voltages. This is particularly important in applications where different components require different voltage levels. The ability to dynamically adjust these voltages based on real-time performance requirements not only enhances the efficiency of the device but also contributes to longer battery life.
In terms of thermal management, the PMIC incorporates advanced features that monitor temperature and adjust operation accordingly. This ensures that the device remains within safe operating limits, thereby enhancing reliability and longevity. The integrated protection features further safeguard the device against common electrical faults, making it a robust choice for manufacturers.
The compact design of the PMIC allows it to be easily integrated into space-constrained applications. Its small footprint does not compromise performance, as it is capable of delivering high output currents necessary for powering demanding applications.
Overall, the Qualcomm PM-439-0-187FOWNS-MT-02-1 stands out as a versatile and efficient power management solution, making it an ideal choice for developers looking to optimize the performance and efficiency of their mobile devices. Its combination of features, specifications, and detailed design considerations make it a critical component in the modern electronics landscape.
Specification parameters
Input Voltage Range: The PMIC can operate over a wide input voltage range, typically from 3.0V to 5.5V, accommodating various battery types.
Output Voltage Range: It can provide multiple output voltages, often ranging from 0.8V to 3.3V, depending on the configuration.
Output Current: The device can deliver significant output current per channel, often exceeding 1A, which is suitable for powering high-performance components.
Switching Frequency: The PMIC operates at a high switching frequency, usually in the range of hundreds of kHz to several MHz, which helps in reducing the size of external components like inductors and capacitors.
Package Type: It is typically available in a compact package, such as a QFN (Quad Flat No-lead) or BGA (Ball Grid Array), facilitating easy integration into printed circuit boards (PCBs).
Operating Temperature Range: The PMIC is designed to operate in a wide temperature range, often from -40°C to +85°C, making it suitable for various environmental conditions.
