TPS71728DCKTG4

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TPS71728DCKTG4 voltage regulator is an adjustable, low-dropout, linear voltage regulator. It is designed for use in low-voltage, low-power applications, such as those found in portable battery-powered equipment. The regulator is intended for systems requiring a low output voltage and high current, including power systems for digital signal processors, FPGAs, and microcontrollers. The TPS71728DCKTG4 is capable of delivering up to 10A of continuous load current and can be adjusted from 0.8v to 5.5V with 1.2mΩ maximum dropout voltage.

The core component of the TPS71728DCKTG4 is a P-Channel MOSFET with a low ON resistance, allowing for low dropout voltage and high voltage regulation accuracy. The output voltage is regulated using an integrated error amplifier and a few external parts. The input voltage range is from 2V to 18V, making it ideal for battery-powered, portable applications.

The TPS71728DCKTG4 has a number of features that make it suitable for applications where high levels of performance and reliability are required. It offers low quiescent current (when not switching) and fast transient response times. It also offers thermal shutdown, reverse current protection, overcurrent protection and undervoltage lockout.

In addition, the device includes a built-in overvoltage protection circuit that limits the output voltage to safe levels during overvoltage conditions. The overvoltage threshold can be adjusted using a single pin. The TPS71728DCKTG4 also has an enable pin, which can be used to turn off the device when the input voltage is lower than the output voltage, for added flexibility.

The TPS71728DCKTG4 offers excellent performance and long term reliability. It has a maximum junction temperature of 125°C and a maximum ambient temperature of 85°C. The exposed thermal pad can be used for easy heat dissipation or for improved thermal performance.

The TPS71728DCKTG4 is well suited for use in a wide range of applications, including battery-powered portable electronics, digital audio, and industrial equipment. Due to its low dropout voltage, high current handling capability, and overvoltage protection, the TPS71728DCKTG4 provides an excellent solution for these applications.

In summary, the TPS71728DCKTG4 is an adjustable, low-dropout, linear voltage regulator optimized for applications requiring low output voltage and high current with excellent performance, long term reliability, and overvoltage protection. It is an ideal solution for battery-powered, portable electronics, digital audio, and industrial equipment.

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