TPS2223ADBG4

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The TPS2223ADBG4 is a power distribution switch and load driver from Texas Instruments’ family of Resettable Fuses. It provides overcurrent protection and switching for as many as four power supplies. The device\'s high-side driver allows for flexibility of multiple stages of power supply optimization.

The power distribution switch and load driver comprises two drain outputs, two high-side outputs, and one low-side output. Each of the high-side outputs is driven by a low on-resistance DRV pin with 0. 74V to 5V logic thresholds. The two drain outputs are configured as pull-up outputs. The two drain outputs can be used to sequence VCC supply voltage coming on bits.

The device also has an active-low RESET pin that can be used as an optional reset controller. When VSAIN is present, the RESET pin is held low. The device is designed to provide fast, reliable over-current protection, even in the most demanding applications. It can be used in a variety of applications, such as audio amplifiers, automotive systems, consumer electronics, and industrial control.

In terms of its working principle, the device is designed to provide fast and reliable over-current protection. When an over-current situation arises, the device’s internal circuit senses the overload condition and quickly shuts off the current path to prevent further damage. The device then resumes normal operation once the overload condition is cleared. The device is also programmable, allowing for adjustability of the trigger level and time delay.

The TPS2223ADBG4 is an effective solution for a wide range of power distribution applications. It is suitable for use in a variety of applications, such as audio amplifiers, automotive systems, consumer electronics, and industrial control. Its high-side driver ensures flexibility of multiple stages of power supply optimization. Its fast, reliable over-current protection is designed to keep the device and its connected components safe and operational.

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