TPS70102PWPG4

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The TPS70102PWPG4 is a cost-effective Constant Voltage (CV) linear regulator part of the polaris family from Texas Instruments (TI). This device is specifically designed for automotive and industrial applications that require high efficiency and low power dissipation. The TPS70102PWPG4 is a complete current-mode CV Linear Regulator with a wide range of operating voltages that range from 7.2 to 32 volts. It provides a regulated output voltage of 1.8V up to 12V.

The TPS70102PWPG4 provides the user with an easy to assemble, configurable, and cost-effective solution for their CV linear regulator needs. It features adjustable output voltage, wide input voltage range, power up and power down sequencing, soft start, overload protection, and is available in both leaded and lead-free versions for easy assembly. This part is also highly optimized for automotive, industrial, or consumer application requirements.

In addition to offering superior CV linear regulation, the TPS70102PWPG4 also provides an adjustable maximum current limit that helps protect the system from over-current conditions. The current-mode regulation provides fast loop response, while the low current drain achieves high efficiency. The input-undervoltage protection circuitry allows the TPS70102PWPG4 to be used in automotive, industrial, and consumer application requirements.

The TPS70102PWPG4 works on the basis of the Voltage Divider principle. This signal is generated by two components a resistor and a variable resistor, when the voltage across the variable resistor changes as a result of an alteration made to the voltage applied to it, the signal created, meaning the voltage drop, will be correspondingly changed.

The TPS70102PWPG4\'s operating principle includes an input voltage ranging from 7.2V to 32V. The TPS70102PWPG4\'s output voltage can be adjusted from 1.2V to 12V with a typical current limit of 200mA, and a maximum current limit of 250mA. The device also provides adjustable output voltage, power up and power down sequencing, protection from over-load, under-voltage, and over-voltage, soft start, and is available in both leaded and lead-free versions.

The primary application areas of the TPS70102PWPG4 are in automotive and industrial applications requiring a high efficiency and low power dissipation. Powering automotive displays and Navigation systems, back-lighting LCD displays and cameras, Industrial batteries and sensors, Low-Voltage regulated DC/DC and offline power converters, and controlling the brightness of LEDs in industrial equipment and lighting systems are some of the applications that this device can be used for.

The TPS70102PWPG4 is ideal for providing regulated output to low-power systems requiring a constant-voltage output such as automotive, industrial, and consumer applications. Its adjustable voltage range, soft start, over-load, and under-voltage protection make it an ideal solution for a wide range of applications. With its high efficiency, wide input voltage range, and low power dissipation the TPS70102PWPG4 provides cost-effective and reliable voltage regulation for a variety of applications.

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