TPS259570DSGR

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The TPS259570DSGR Hot Swap Controller is a multi-channel power management integrated circuit (PMIC) designed to provide an efficient means of coordinating remote power delivery and monitoring power system applications. The PMIC includes protection, prebias, and hot swap control features, allowing devices to be safely powered using different power sources. The device is a single-chip solution that provides efficient and reliable power control and protection for a variety of applications.

The TPS259570DSGR Hot Swap controller provides efficient power control and monitoring for load currents from 0mA to 20A, with up to 18 channels per die. It is ideal for applications that need to control and monitor power sources and loads that can be located anywhere in a network. The multi-channel power control and monitoring functionality of the TPS259570DSGR Hot Swap Controller allows multiple loads to be powered from a single device.

The protection features of the TPS259570DSGR Hot Swap Controller can be divided into two categories, over-current and thermal protection, which provide fast and reliable protection against system overload or excessive temperatures. The over-current protection pins are located on the die and can be used to detect and limit the current draw of each load. For thermal protection, a temperature sensor is provided on each die, allowing the system to be monitored and protected from overheating.

Additionally, the TPS259570DSGR Hot Swap Controller includes prebias protection and fault detection. The prebias protection feature helps prevent unexpected system shutdown or damage due to a power before boot error. The fault detection feature works in tandem with the protection circuitry, ensuring that the system is monitored for abnormal power behavior.

The TPS259570DSGR Hot Swap Controller also features open drain latch-up circuits, which help ensure power stability and ensure that no current is being wasted by the system. Open Drain latch-up works by connecting several particular control pins together, limiting the maximum current that can be drawn from the system during any phase of the operation. This helps protect the system from current overload.

The TPS259570DSGR Hot Swap Controller is a multi-channel power management integrated circuit, designed for efficient power control and monitoring of loads ranging from 0mA to 20A. It includes over-current and thermal protection, prebias protection and fault detection, and open drain latch-up circuits. These features, combined with the ability to monitor and control power remotely, make this device ideal for a variety of applications, including computing and data center applications.

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