TPS22916CNYFPR Datasheet/PDFTPS22916CNYFPR is an integrated power suppressor from TI. It is a PMIC (Power Management Integrated Circuit) consisting of power distribution switches, load drivers and other components. The TPS22916CNYFPR offers a high performance, cost-effective solution for protecting high-density boards from voltage transients and noise. It is typically used in applications such as mobile phones and other handheld devices.
Application field
TPS22916CNYFPR is a power-protection switch for high-density designs. It offers a high level of protection from transient pulses over the range –50V to +50V. The TPS22916CNYFPR is designed to provide an efficient and economical solution for current-handling applications in high-density designs. It has an integrated thermal management system that enables it to be used in environments without additional heat sinks or heat-dissipating structures. It is also suitable for portable electronic devices, automotive power systems, communication systems, office automation and other products that require a compact, high-efficiency power solution. It has an integrated high current switch with a low on-resistance rating and a gate-drive circuit that provides fast switching and low power loss.
Working principle
TPS22916CNYFPR is an integrated impedance switch. It utilizes a low on-resistance switching technology to provide a low voltage drop, high current carrying capacity, and reliable protection against short-circuits. It provides up to 10A of continuous current protection, with a peak current of up to 25A. It can handle up to 5V of voltage input, and it can be used in either positive or negative power modes. The TPS22916CNYFPR also include a thermal protection module that can detect and limit excessive power dissipation.
TPS22916CNYFPR employs a dual-leakage prevention switch structure to minimize the leakage current and improve the total power loss of the power-protection switch. The TPS22916CNYFPR also provides a low on-resistance characteristic which reduces power consumption, increases efficiency and helps to reduce device temperatures. It also has ESD protection against electro-static discharge events. It also utilizes a soft start and stop process that eliminates sudden power surges and current spikes.
TPS22916CNYFPR provides an effective and efficient solution for protecting high-density designs from transient pulses and EMI (electromagnetic interference) emissions. It offers a low on-resistance characteristic and integrated thermal management system that ensures the device provides long-term reliable operation in portable, automotive and other high-density application environments.