PMIC

PM-8916-1-176NSP-MT-02-1-02

  • Multi-Output Capability: Supports multiple output channels to power various components within a device.
  • High Efficiency: Engineered for low power consumption, enhancing overall battery performance.
  • Integrated Power Regulation: Combines buck converters and low-dropout (LDO) regulators for versatile power management.
  • Programmable Outputs: Offers adjustable output voltages and current limits for tailored power delivery.

Product Description

The Qualcomm PM-8916-1-176NSP-MT-02-1-02 is a highly efficient power management solution tailored for the rigorous demands of modern mobile devices and embedded systems. Its architecture is designed to provide reliable power distribution while optimizing energy consumption, making it an ideal choice for smartphones, tablets, and other portable electronics.

One of the key advantages of the PM-8916 is its multi-output capability, which allows it to power various components such as processors, memory, and sensors simultaneously. Each output channel can be configured independently, providing designers with the flexibility to meet specific power requirements for different parts of the system. This feature is particularly beneficial in complex devices where power needs can vary significantly.

The PMIC incorporates both buck converters and LDOs, enabling efficient voltage regulation across a wide range of output voltages. The buck converters are designed to achieve high efficiency, with performance levels reaching up to 95%. This efficiency is crucial in reducing heat generation, which is a significant concern in compact electronic devices where thermal management is essential.

In addition to its power efficiency, the PM-8916 features robust thermal protection mechanisms. These include thermal shutdown capabilities that prevent the device from overheating during high-load conditions, ensuring reliable operation and longevity. This is particularly important in high-performance applications where power demands can fluctuate.

The PMIC also supports programmable output voltages and current limits, allowing for dynamic power scaling based on real-time system requirements. This feature is facilitated through an I2C interface, which enables seamless communication with the host processor. Designers can implement advanced power management strategies, such as adjusting power delivery based on usage patterns, further optimizing battery life and performance.

The compact QFN package of the PM-8916 makes it suitable for space-constrained applications, allowing for efficient PCB layout and integration. Its operating temperature range of -40°C to +125°C ensures that it can function reliably in a variety of environmental conditions, making it a versatile choice for different applications.

In summary, the Qualcomm PM-8916-1-176NSP-MT-02-1-02 is a powerful and efficient PMIC that meets the diverse power management needs of modern mobile and embedded systems. Its combination of high efficiency, flexible configuration, and robust thermal management features makes it an essential component in the design of next-generation electronic devices.


Specification

  • Input Voltage Range: Typically operates between 3.0V and 5.5V.

  • Output Voltage Range: Programmable output voltages from 0.8V to 3.3V.

  • Output Current: Capable of delivering up to 1.5A per channel, depending on the configuration.

  • Efficiency: Achieves efficiencies of up to 95% in buck converter mode, minimizing heat generation.

  • Quiescent Current: Low quiescent current in sleep mode, enhancing battery longevity.

  • Operating Temperature Range: Designed to function within -40°C to +125°C, suitable for diverse environmental conditions.

  • Package Type: Available in a compact QFN (Quad Flat No-lead) package, facilitating easy PCB integration.


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