TPS51116RGER Integrated Circuits (ICs)

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The Texas Instruments TPS51116RGER integrated circuit is a special purpose voltage regulator for use in automotive applications. It is used for protecting electronic equipment in vehicles from over-voltage, under-voltage, and ripple current conditions. The TPS51116RGER is specifically designed for in-vehicle systems with a maximum input voltage of 18V and a maximum output voltage of 5.5V. The regulator can be used to control power to the vehicle\'s electronic components, such as the ECU, sensors, and onboard computers.The TPS51116RGER is a low-dropout (LDO) linear regulator with an on-board power MOSFET and an adjustable current limit. The device features an enable input and an over-current protection circuit to keep output current from exceeding the specified limit. The enable input is used to shut off the device to reduce power consumption when an onboard processor is not being used. The TPS51116RGER also has a thermal shutdown feature that shuts off the device when it exceeds an absolute maximum temperature.The TPS51116RGER features a current-mode-controlled Regulated Output (RO) regulator architecture. This allows for higher power conversion efficiency and improved line and load regulation. The output voltage is preset and can be adjusted by the user. The output current limit is adjustable and can be set by three external resistors. The device\'s on-board PMOS transistor allows it to switch load currents of up to 1A. It can also handle high peak currents of up to 2A.The TPS51116RGER is designed for use in automotive applications, including car audio systems, on-board diagnostics, engine control, and automotive electronic accessories. It can be used for controlling the power to a variety of electronic devices, including LEDs, servo motors, solenoids, and relays. It is also an ideal solution for applications like portable consumer electronics, where size and power consumption are important factors.In summary, the TPS51116RGER is a special purpose voltage regulator for use in automotive applications. Its on-board PMOS transistor makes it ideal for applications requiring up to 1A of load current, and its adjustable current limit feature provides extra protection from over-current conditions. Its adjustable output voltage and high power conversion efficiency make it an ideal solution for portable consumer electronics where size and power consumption are important factors.

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