Product description
The Qualcomm PMI-632-0-WLNSP81B-SR-00-Y5 is engineered to meet the demanding power management needs of modern electronic devices. Its architecture is optimized for mobile applications, where efficiency and compactness are paramount.
The PMIC features a sophisticated control scheme that allows for dynamic voltage scaling, which adjusts the output voltage based on the load requirements. This capability not only enhances efficiency but also reduces heat generation, which is critical in maintaining the performance of mobile devices.
In addition to its power management capabilities, the PMI-632-0-WLNSP81B-SR-00-Y5 includes various protection features such as over-voltage protection (OVP), under-voltage lockout (UVLO), and short-circuit protection. These features ensure the safety and longevity of both the PMIC and the devices it powers.
The integration of power path management allows the device to intelligently switch between different power sources, such as battery and external power, without interrupting the operation of the device. This is particularly beneficial in applications where uninterrupted power supply is crucial, such as in smartphones and tablets.
Furthermore, the small form factor of the QFN package makes it an ideal choice for manufacturers looking to save space on their PCBs while still delivering high performance. The device's thermal performance is also enhanced by its design, allowing for efficient heat dissipation even under heavy load conditions.
In summary, the Qualcomm PMI-632-0-WLNSP81B-SR-00-Y5 is a versatile and efficient power management solution that meets the needs of modern mobile and wireless applications, combining high performance, compact design, and robust protection features.
Specification parameters
Input Voltage Range: Typically operates within a range of 3.0V to 5.5V, accommodating various battery types.
Output Voltage Range: Adjustable output voltages, typically ranging from 0.8V to 3.3V, depending on the specific application requirements.
Output Current: Capable of delivering up to 3A per channel, making it suitable for high-performance applications.
Switching Frequency: Operates at a switching frequency of up to 2MHz, allowing for smaller external components and improved efficiency.
Package Type: Available in a compact QFN (Quad Flat No-lead) package, which enhances thermal performance and reduces PCB space.
Operating Temperature Range: Designed to function effectively in a wide temperature range, typically from -40°C to +85°C, ensuring reliability in various environments.
