TSM1013AID

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The TS1013AID Application Field and Working Principle

The TS1013AID is one of the most cost-effective power management integrated circuits (PMICs) available. This PMIC is designed to reduce the number of components, simplify the power supply design to improve efficiency and reduce system costs. It belongs to the TSMC family of PMIC-Battery Chargers and has wide application fields including AC-DC power supply, USB power control and battery charging.

Wide Application Fields

This PMIC-Battery Chargers of the TSMC family offers wide application fields. It can be used in notebook, desktop and other AC-DC power supplies with output voltage ranges from 3.3V to 32V. Besides, with its support for USB Type-C, it is more convenient and efficient for the design of power supplies for the USB ports, such as mobile phones, tablets, and other small electronic devices.

The TS1013AID PMIC can also be used for battery charging systems. With its integrated logic control and various input/output protections, it can support charging current up to 2A. This makes it suitable for many types of 9V and 12V Li-ion or Li-polymer batteries. In addition, this PMIC also has a hardware reset pin, which can be used to reset the system or turn off the power if necessary.

Advanced Performance

This PMIC-Battery Chargers of the TSMC utilizes an advanced process to provide better performance with higher power efficiency and less power dissipation. With its highly optimized power architecture and careful layout, it can provide high efficiency over the entire input voltage range and the wide operating temperature range. Moreover, its internal over-current protection and thermal shutdown function ensures the reliable operation of the entire system.

Working Principle

The working principle of the TS1013AID PMIC is based on adjusting the output voltage to a certain desired level by controlling the duty cycle by monitoring the actual voltage value. This PMIC has three output voltage adjustment pins. It uses pulse-width modulation to adjust the output voltage while monitoring the feedback voltage. When the feedback voltage is higher than the desired voltage, it will reduce the duty cycle and vice versa.

In addition, this PMIC has an internal delay circuit that can ensure accurate output voltage regulation by compensating for the slow response of the power supply\'s feedback input. Therefore, it can maintain a stable and accurate output voltage even in harsh environments without any additional external components.

The TS1013AID PMIC also integrates various protections to protect the power supply from various faults, such as over-voltage, over-current, over-temperature and under-voltage protection. These protections can ensure the reliability and safety of the system.

Conclusion

The TS1013AID PMIC-Battery Chargers of the TSMC family provides wide application fields and advanced performance while requiring fewer external components and minimizing cost, making it an ideal choice for a wide range of AC-DC power supplies and battery charging systems. In addition, its working principle is based on pulse-width modulation and integrated protection functions to ensure a reliable and safe operation.

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