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PMUs
Reducing power consumption and extending battery life in mobile applications
By reducing power consumption and extending battery life in mobile applications, we let consumers make the most of advanced features like hi-fi audio, video processing and larger color displays.
Descriptive summary
Each PMU draws on an extensive array of process technologies, IP libraries, and system know-how to deliver the right combination of features. Programmable options deliver a high degree of flexibility and customization. Each PMU is programmable via an I²C interface and uses power-enable pins to provide real-time control of power management. Techniques for autonomous support of the back-up battery also increase performance in real time. Special functions such as backlight dimming and ambient light control enhance display performance. Other options, like SIM and touchscreen interfaces, ADCs, and other non-power functions, deliver better performance and higher efficiency in less space.