S-80939CLMC-G69T2U

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The S-80939CLMC-G69T2U is a highly efficient power management IC (PMIC) belonging to the Supervisors class. It is specially designed to reduce the complexity of power supply design and ensure a high degree of accuracy in power control and management.

The versatile and flexible S-80939CLMC-G69T2U PMIC can be used in various applications, including battery-powered and hybrid vehicles, automotive telecommunication systems, embedded systems, and battery-powered mobile devices.

The S-80939CLMC-G69T2U PMIC features a low-voltage current-mode buck controller with adjustable two-phase output and a low-voltage PWM boost controller with adjustable two-phase output. These two controllers are combined to provide a high degree of power control accuracy and operational efficiency for a range of applications.

The low-voltage current-mode buck controller ensures a smooth transition from the input voltage to the required output voltage, while the low-voltage PWM boost controller is capable of operating with a relatively low operating frequency and consumes less power than the traditional boost controller. This makes the S-80939CLMC-G69T2U an ideal choice for applications where power efficiency and power management accuracy are of utmost importance.

In terms of its working principle, the S-80939CLMC-G69T2U PMIC operates by sensing and regulating an input voltage according to the desired output voltage. It then adjusts the duty-cycle of the output voltage waveform in order to achieve the required output voltage. The low-voltage current-mode buck controller adjusts the duty-cycle of the output voltage waveform in order to maintain a constant threshold voltage, while the low-voltage PWM boost controller maintains a fixed voltage waveform at its output.

The S-80939CLMC-G69T2U PMIC is highly programmable. Its designers have included various safety and protection features to improve reliability such as over-current protection, over-voltage protection, under-voltage protection, reverse current protection, thermal shutdown, and programmable delay. This makes it suitable for a range of different applications, which can be programmed to provide different levels of protection.

Overall, the S-80939CLMC-G69T2U PMIC is a highly efficient, reliable and cost-effective solution for power management applications. Its versatile and flexible design makes it suitable for a wide range of applications while its high level of protection ensures reliable operation. Therefore, the S-80939CLMC-G69T2U is an excellent PMIC for applications where reliability and power efficiency are of utmost importance.

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