PMIC or Power Management Integrated Circuit is a type of integrated circuit that is designed to manage and regulate the power supply of electronic devices. PMICs are used in a wide range of applications, including smartphones, tablets, laptops, and other portable devices. One of the key functions of PMICs is to regulate the current flow in the device, which is essential for ensuring the device operates efficiently and safely. In this article, we will discuss some of the popular PMIC - Current Regulation/Management product models.

1. Texas Instruments TPS65987D

The Texas Instruments TPS65987D is a highly integrated PMIC that is designed for use in high-performance portable devices such as smartphones and tablets. The device features eight DC/DC converters, which can be configured to provide a wide range of output voltages and currents. The TPS65987D also includes a high-performance battery charger, which can charge the battery at up to 3A. The device also features a wide range of protection features, including overvoltage protection, overcurrent protection, and thermal protection.

2. Maxim Integrated MAX77860

The Maxim Integrated MAX77860 is a highly integrated PMIC that is designed for use in smartphones and other portable devices. The device features a high-efficiency buck-boost regulator, which can provide a wide range of output voltages and currents. The MAX77860 also includes a high-performance battery charger, which can charge the battery at up to 3A. The device also features a wide range of protection features, including overvoltage protection, overcurrent protection, and thermal protection.

3. Analog Devices ADP5052

The Analog Devices ADP5052 is a highly integrated PMIC that is designed for use in a wide range of applications, including industrial, medical, and automotive. The device features four high-efficiency buck regulators, which can provide a wide range of output voltages and currents. The ADP5052 also includes a high-performance battery charger, which can charge the battery at up to 3A. The device also features a wide range of protection features, including overvoltage protection, overcurrent protection, and thermal protection.

4. STMicroelectronics L7987

The STMicroelectronics L7987 is a highly integrated PMIC that is designed for use in a wide range of applications, including industrial, medical, and automotive. The device features a high-efficiency buck regulator, which can provide a wide range of output voltages and currents. The L7987 also includes a high-performance battery charger, which can charge the battery at up to 3A. The device also features a wide range of protection features, including overvoltage protection, overcurrent protection, and thermal protection.

5. ON Semiconductor NCP81239

The ON Semiconductor NCP81239 is a highly integrated PMIC that is designed for use in a wide range of applications, including smartphones, tablets, and other portable devices. The device features a high-efficiency buck regulator, which can provide a wide range of output voltages and currents. The NCP81239 also includes a high-performance battery charger, which can charge the battery at up to 3A. The device also features a wide range of protection features, including overvoltage protection, overcurrent protection, and thermal protection.

Conclusion

In conclusion, PMICs are an essential component of modern electronic devices, and they play a critical role in regulating the power supply and current flow in the device. There are many different PMIC - Current Regulation/Management product models available on the market, each with its own unique features and capabilities. The models discussed in this article are just a few examples of the many PMICs available, and they are all highly integrated and designed for use in a wide range of applications. When selecting a PMIC, it is important to consider the specific requirements of the application and choose a device that meets those requirements.