TPS2480PW

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Hot Swap Controllers are devices that are designed to power up hot-swapping components without any damaging surges. The TPS2480PW application field and working principle enable users to smoothly and safely remove power from hot-swapping components, thereby eliminating the risk of unneeded power surges that can cause serious damage to circuits. The TPS2480PW is an example of a PMIC – Hot Swap Controllers.

The TPS2480PW extends reliable and stable power to hot-swappable peripherals, such as I2C or SPI devices. Its hot-swapping capability is based on its over-current detection capability which prevents accidental power surges from damaging connected components. This feature ensures the protection of connected peripherals from accidental surges caused by high currents. The hot-swap controller is designed to de-energize a powered device when the maximum current output from the device reaches a predetermined value.

The TPS2480PW can operate as a universal hot-swapping controller for any number of I2C or SPI devices, cycling power on and off to manage current levels. It features a very low quiescent current in Shutdown mode, along with a current limit compliance pin and over-current indicator pin. Any changes in current can be detected and adjusted in real-time.

The TPS2480PW is based on a manual power control system. The user initially sets a desired current output level, then manually starts and stops the cycling of current through the hot-swappable peripherals. Any current increase following the established limit will be detected by the TPS2480PW, and the controller will immediately de-energize the circuit, thus keeping components safe from any over-current damage. Thus the TPS2480PW is designed to help users manage and monitor current levels on their hot-swappable peripherals.

The TPS2480PW operates over a wide VDD supply range. Depending on the application, users can operate it between 1.8 V and 5.0 V. Additionally, the device also offers fast response times, enabling it to react and de-energize the peripheral in case of any sudden current changes or over-current situations. This quick response time helps protect connected peripherals from any unexpected and potentially dangerous power surges.

The TPS2480PW also has low power consumption while the circuit is in Shutdown mode. Low quiescent current and low power consumption ensures that the device is extremely efficient in conserving power and reducing energy consumption, thereby helping users to reduce their overall power requirements. Together with its over-current functions, the TPS2480PW is highly reliable and efficient when used in hot-swappable peripherals.

In summary, the TPS2480PW is an example of PMIC – Hot Swap Controllers. It enables users to easily and safely power their hot-swappable peripherals without the risk of damaging surges. The TPS2480PW offers over-current protection and a manual power control system, along with low quiescent current and a wide operating range. It offers reliable power sourcing for I2C and SPI devices and helps users easily manage and monitor current levels in their hot-swappable peripherals, ensuring safe operation and eliminating the risk of unnecessary power surges.

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