Product description
The Qualcomm PMI-8952-0-144WLNSP-TR-02-0-00 is a sophisticated power management solution tailored for modern mobile devices, including smartphones, tablets, and wearables. Its design focuses on maximizing efficiency and minimizing power loss, which is essential for prolonging battery life in portable applications.
One of the standout features of the PMI-8952 is its ability to manage multiple power rails simultaneously. This capability is particularly beneficial in devices that require different voltage levels for various components, such as processors, memory, and sensors. The PMIC can dynamically adjust the output voltages based on the operational requirements of the device, ensuring that power is delivered efficiently without unnecessary waste.
The integrated thermal management features of the PMI-8952 help maintain optimal operating conditions. By monitoring temperature and adjusting performance accordingly, the PMIC prevents overheating, which can lead to device failure or reduced performance. This is especially important in compact devices where heat dissipation is a challenge.
Moreover, the PMI-8952 is designed with robust protection mechanisms. Over-voltage protection safeguards sensitive components from voltage spikes, while under-voltage lockout prevents the device from operating under insufficient voltage conditions. These features enhance the reliability and longevity of the device in which the PMIC is integrated.
In summary, the Qualcomm PMI-8952-0-144WLNSP-TR-02-0-00 is a highly efficient and versatile power management integrated circuit that meets the demanding requirements of modern mobile devices. Its combination of multiple output channels, dynamic voltage scaling, and comprehensive protection features make it an ideal choice for manufacturers looking to optimize power management in their products.
Specification parameters
Input Voltage Range: Typically operates within a range of 3.0V to 5.5V.
Output Voltage Range: Adjustable output voltage levels, typically from 0.8V to 3.3V.
Output Current: Capable of delivering up to 3A per channel, depending on the configuration.
Switching Frequency: Operates at a switching frequency of up to 2.5 MHz, allowing for smaller external components.
Efficiency: Efficiency ratings can exceed 90% under typical load conditions.
Package Type: Available in a compact QFN (Quad Flat No-lead) package, which is suitable for surface mounting.
Operating Temperature Range: Designed to operate in a temperature range of -40°C to +125°C.