Product description
The Qualcomm PMI-8937-0-144WLNSP-HR-02-0-00 is engineered to meet the demanding power management needs of modern electronic devices. Its multi-channel architecture allows it to manage power for multiple components simultaneously, making it an ideal choice for complex systems where space and efficiency are critical.
The device employs advanced power management techniques, including dynamic voltage scaling, which adjusts the output voltage based on real-time load conditions. This feature not only enhances performance but also contributes to energy savings, which is particularly important in battery-operated devices. The high efficiency of the PMIC minimizes power loss, thereby extending the operational time of devices between charges.
In terms of safety, the PMI-8937-0-144WLNSP-HR-02-0-00 incorporates several protection mechanisms. Over-voltage and under-voltage protections safeguard sensitive components from voltage spikes and drops, while over-current protection prevents excessive current draw that could lead to component damage. These features are crucial for maintaining the integrity and longevity of the device.
The compact QFN package of the PMIC allows for easy integration into various designs, making it suitable for a wide range of applications, from smartphones and tablets to IoT devices and wearables. Its robust thermal management capabilities ensure that it operates reliably even under heavy load conditions, making it a dependable choice for manufacturers looking to deliver high-performance, energy-efficient products.
In summary, the Qualcomm PMI-8937-0-144WLNSP-HR-02-0-00 is a versatile and efficient power management solution that meets the needs of modern electronic devices, combining high performance, safety, and compact design.
Specification parameters
Input Voltage Range: Typically operates within a range of 3.0V to 5.5V, accommodating various battery types.
Output Voltage Range: Supports adjustable output voltages, typically from 0.8V to 3.3V, allowing compatibility with different components.
Output Current: Capable of delivering up to 3A per channel, ensuring sufficient power for high-performance applications.
Switching Frequency: Operates at a switching frequency of up to 2 MHz, which helps in reducing the size of external components like inductors and capacitors.
Efficiency: Achieves efficiency levels of up to 95% under optimal conditions, significantly reducing heat generation.
Package Type: Available in a compact QFN (Quad Flat No-lead) package, facilitating easy integration into PCB designs.
Operating Temperature Range: Designed to function effectively in a temperature range of -40°C to +125°C, ensuring reliability in various environments.
