IRS25751LTRPBF

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The IRS25751LTRPBF Integrated Circuit (IC) is a Power Management - Specialized chip used in a variety of applications. This IC provides a single-channel, low-side, high-side, and low-voltage load switch with over-current protection and thermal shutdown. It is well suited for high-side current sensing, as it can handle up to 45V and has a low input capacitance of 9.0 pF. In addition, this IC is also capable of providing peak current up to 44A.

The IRS25751LTRPBF provides a variety of features and benefits, such as: It has an adjustable current limit setting of 0.75V to 1.25V with a 0.5V step size; its over-current protection feature enables it to trip when it reaches the current limit set; and its thermal shutdown feature helps protect the IC from thermal runaway. It also has a diagnostic output that can be used to monitor over-current and thermal events. Finally, the integrated voltage regulator helps reduce power dissipation while operating in a high ambient temperature.

The IRS25751LTRPBF\'s main application is regulating the ideal current in switching power supplies. It is widely used in the automotive industry for power supply regulation, power management, and motor control applications. Additionally, it can also be used in industrial controls, LED lighting, audio amplifiers, and other consumer and industrial applications.

The working principle of the IRS25751LTRPBF is based on the MOSFET technology which uses metal-oxide-semiconductor (MOS) transistors. The MOS technology allows the IC to switch on and off quickly and precisely, with very low power consumption. The integrated voltage regulator can be used to control the voltage levels of the output and to regulate the current. The over-current protection feature monitors the current flowing through the IC and triggers the shutdown when the current exceeds the set threshold.

The IRS25751LTRPBF also has a built-in thermal protection feature which prevents damage to the IC in the event of excessive heat caused by an over-current or power overload. This feature can help reduce the risk of damage to the IC and other components in the system.

Overall, the IRS25751LTRPBF is a powerful and reliable integrated circuit that can be used in a variety of applications. It is suitable for high-side current sensing due to its low input capacitance, and can provide a peak current of up to 44A. It is well suited for a variety of applications, such as regulating ideal current in switching power supplies, power management, and motor control, as well as LED lighting and audio amplifiers. Thanks to its advanced features and integrated voltage regulator, it can help reduce power dissipation and protect the IC from over-current and thermal events, making it a great choice for many power-sensitive applications.

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