Product Description
The MT6395AN is a highly integrated Power Management IC from MediaTek, designed to efficiently manage and regulate the power needs of mobile and consumer electronics devices. As mobile devices become more power-hungry and demand faster charging, the role of PMICs like the MT6395AN becomes even more critical.
At the core of the MT6395AN are its multiple DC-DC regulators, which provide efficient voltage regulation for various system components, such as the processor, memory, display, and other peripherals. The chip ensures that the device always operates within safe voltage levels while optimizing battery efficiency and performance.
For battery-powered devices, the MT6395AN plays a vital role in managing battery charging, including fast charging protocols, as well as providing overcharge, overcurrent, and over-temperature protection. The chip ensures that charging cycles are optimized to extend battery life while preventing damage from excessive heat or power surges.
Another critical feature of the MT6395AN is its power sequencing functionality, which ensures that all components of the device power up and down in the correct order. This prevents issues such as voltage spikes, which could potentially damage the device's hardware. The thermal management system built into the PMIC ensures that the device operates within safe temperature limits, protecting both the device and the user.
In conclusion, the MT6395AN is an essential Power Management IC for mobile devices, wearables, and other consumer electronics, offering advanced power regulation, battery charging, and thermal protection to ensure safe, efficient, and reliable device operation. It helps balance performance and battery life, making it ideal for devices where energy efficiency is critical.
Specification
Power Management Functions:
Multiple DC-DC regulators for generating different voltage levels.
Linear regulators for supplying power to sensitive components.
Battery charging support, including fast charging protocols.
Integrated power sequencing to control the power-up and power-down sequence of the device.
Low dropout regulators for efficient power supply.
Battery Charging:
Support for Li-ion and Li-polymer batteries.
Overvoltage and overcurrent protection.
Thermal regulation during charging.
Fast charging capabilities (USB-C, Quick Charge, etc.).
Battery fuel gauge support.
Thermal Protection:
Over-temperature protection to safeguard the device from overheating.
Thermal throttling to prevent damage from excessive heat during intensive tasks.
Safety Features:
Over-voltage and under-voltage protection to ensure the device operates within safe power limits.
Short-circuit protection to prevent damage to the IC and other components.
Over-current protection to protect the device from power surges.
Power Sequencing and Control:
Independent control of power domains, including CPU, GPU, and memory.
Power-on sequencing to manage the start-up process safely.
Power-off sequencing to ensure the safe shutdown of the system.
