TPS65218D0PHPT

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The TPS65218D0PHPT is a highly integrated special-purpose voltage regulator from Texas Instruments. This device is designed for powering high-performance 2D, 3D and 3D-Mode sensors, as well as for other devices that require multiple voltage domains for their various functions. The device integrates several features in a single package, including a low-dropout (LDO) regulator, two USB voltage regulators, and two general-purpose voltage regulators. It is applicable to many applications, including but not limited to mobile handsets, notebooks, tablets, portable computers, medical imaging, wearables, and wearables.

The TPS65218D0PHPT is a highly integrated device that can work with varying input voltages and is rated for power input up to 650mA. Its integrated LDOs provide voltage accuracy of ±1% at any load current up to 15mA, while its two USB power domains support up to 250mA peak output current and an adjustable voltage from 0.32V to 2.5V. The USB power domains can be connected to enable USB power sharing. The general purpose voltage regulators offer adjustable output voltages from 0.4V to 3.3V with a maximum output current of 175mA.

The TPS65218D0PHPT’s combination of features makes it suitable for a wide range of applications, including powering digital and analog sensors, as well as other devices that need multiple voltage domains. It can be used as a power source for LED indicators as well, which helps reduce manufacturing costs and improve system efficiency.

The TPS65218D0PHPT operates with a combination of pulse width modulation (PWM) and switching voltage regulators (SVR). The PWM mode provides high efficiency, high output power, and improved noise immunity, while the SVR mode reduces switching losses by dynamically adjusting the output voltage when needed. Both these modes can be used independently or together depending on the application and its power requirements. The TPS65218D0PHPT also features built-in system protection circuitries, including an over-temperature protection (OTP) system, an over-voltage protection (OVP) system, and a built-in error signal generator.

The TPS65218D0PHPT is ideal for powering high-performance sensing applications, providing more comprehensive control, superior power efficiency, and improved reliability. It is a high-performance voltage regulator suitable for applications with multiple voltage domains. Its combination of features makes it suitable for many different types of applications, including those that require high levels of accuracy and efficiency, as well as those that require the ability to easily adjust the output voltage.

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