Product description
The MT6327N/A is a Power Management IC (PMIC) that offers a robust solution for mobile devices, ensuring efficient power distribution, battery safety, and performance optimization. It integrates a combination of DC-DC converters, LDO regulators, battery charging management, and thermal protection to ensure smooth device operation.
Power Regulation: The PMIC utilizes DC-DC converters to supply power to high-power components like the processor and display, providing high efficiency and minimal energy loss. The LDO regulators provide stable power to low-power components like memory and sensors, which require precise, noise-free voltage for reliable operation.
Battery Charging Management: The MT6327N/A supports Li-ion and Li-polymer batteries and includes fast charging technology, enabling quick device recharges. The PMIC also integrates overvoltage protection, overcurrent protection, and thermal protection to ensure safe and efficient charging, protecting the battery and device from potential damage.
Thermal Protection: The PMIC features thermal throttling, which adjusts power delivery to reduce the temperature when it exceeds safe levels, and thermal shutdown, which powers off the device to prevent heat damage in critical situations.
Power Sequencing: The MT6327N/A ensures that all components receive power in the correct order during device startup, ensuring stable system initialization and avoiding potential errors.
Protection Features: The MT6327N/A is equipped with several protection features, including overvoltage protection, undervoltage protection, overcurrent protection, and short-circuit protection, which protect the device and its components from electrical faults that could lead to damage or instability.
Battery Health Monitoring: Continuous monitoring of the battery’s voltage, current, and temperature ensures that the device operates within safe limits and optimizes the battery’s charging and discharging cycles, contributing to its long-term health and performance.
I2C Communication Interface: The I2C interface allows for real-time adjustments to power settings based on the system's power demands and workload, enabling dynamic power management and helping to improve overall energy efficiency.
Specification parameters
DC-DC Converters:
Integrated DC-DC converters regulate power to high-power components like the processor and display, providing stable and reliable voltage while minimizing energy loss.
LDO Regulators:
The LDO regulators ensure that sensitive low-power components such as sensors, analog circuits, and memory receive stable, clean power, free from noise or voltage ripple.
Battery Charging Management:
The PMIC supports Li-ion and Li-polymer batteries, and integrates fast charging technology for quicker device recharging.
Overvoltage protection, overcurrent protection, and thermal protection are built in to safeguard the device and its battery from damage during charging.
Thermal Protection:
Thermal throttling reduces power delivery to high-demand components to prevent overheating, while thermal shutdown powers off the device if it reaches critical temperature limits, preventing damage to internal components.
Power Sequencing:
The PMIC ensures that various components receive power in the correct order during startup, which is essential for maintaining system stability.
Protection Features:
The MT6327N/A integrates several protection features, including overvoltage protection, undervoltage protection, overcurrent protection, and short-circuit protection, to prevent electrical faults and ensure the safety of the device.
Battery Health Monitoring:
The PMIC continuously tracks the battery’s voltage, current, and temperature, allowing for optimized charging cycles and the prevention of harmful conditions like overcharging.
I2C Communication Interface:
The I2C interface allows for dynamic adjustments to power management based on the device’s current power consumption and workload.
