TPS22916BYFPR

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Power management integrated circuits (PMICs) have exploded in popularity in recent years due to their portability and ease of use. They are typically used in mobile devices, handheld devices, consumer electronics and many other types of devices. PMICs are designed to provide the power supply components needed to power the device, from voltage regulators and power converters to switches and load drivers. A common application for PMICs is a power distribution switch, which allows control of the current level that passes through a network or device.

The TPS22916BYFPR is an integrated load switch/load driver device featuring low RDS(on), an integrated low-dropout regulator, and low standby leakage. This device is suitable for applications that require minimal power dissipation and have low noise requirements. The load switch includes a power transistor that enables load currents up to 3A over the supply range of 0.7V to 6.0 V means. The load switch also supports thermal shutdown to protect the device against overload. The device is capable of connecting and disconnecting the output voltage from the input voltage with a series of digital control pins.

The TPS22916BYFPR features on-chip bias voltage, P-channel MOSFET, and low output voltage threshold. It also provides a low power standby mode to reduce power consumption. The device is capable of controlling the current between an input voltage and output voltage connected in series, with the input voltage essentially in series with the load and the P-channel MOSFET, and the output voltage essentially in series with the load and N-channel MOSFET.

The TPS22916BYFPR provides both a shutdown and a low current low standby operating mode. In shutdown mode, the device reduces power consumption to less than 50 nA by disconnecting the load from the power supply. The standby operational mode keeps the load active on power-up, allowing the device to exit shutdown mode quickly. The device can switch 1.5 A with a 0.5V to 4.5V supply range, or 3A with a 0.7V to 6.0V supply range.

The load switch includes an integrated bypass regulator, which is internally bypassed around the MOSFET and provides a very low voltage threshold and minimal dropout voltage. This ensures the device operates within the operating voltage range of the load, providing a clean power supply. This is especially important for applications such as USB ports, which require very low noise for proper operation.

The TPS22916BYFPR also features a slew rate control. This feature helps reduce electro-magnetic interference and keeps the output voltage in a stable state. The device also features over-temperature protection and current limiting that allows safe operation of the device in case of electrical faults.

The TPS22916BYFPR is an ideal solution for providing power to mobile devices, handheld devices, consumer electronics, and other portable systems. The device\'s low quiescent current and very low voltage threshold make it well-suited for applications where power consumption needs to be minimized. The integrated bypass regulator allows the device to supply very clean power to the load, while the integrated thermal and current limiting protection ensures safe operation, even in the case of electrical faults or overloads.

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