TPS780330220DRVTG4

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TPS780330220DRVTG4 is a linear voltage regulator that belongs to the Performance Monitor and Voltage Regulator (PMVR) family of Voltage Regulating solutions. This device features an ultra-fast response time and delivers up to 1.5 A of output current from a very low quiescent current. It has an adjustable output voltage range of 3.3 to 19.8 V and an integrated overtemperature protection threshold. This feature helps to protect critical devices in applications where dynamic current requirements are necessary.

TPS780330220DRVTG4 is optimized for high accuracy and low noise performance. Its typical load regulation is 15 mV over the full output current range, while its output voltage accuracy is 2.5% at 1.5 A output current. The device’s dynamic response is improved with its fast-startup capability and its low output noise of 60 µVrms. It also supports a wide range of input voltages, from 4.5 V to 19.8 V.

TPS780330220DRVTG4 is ideal for applications that require high accuracy and efficiency while output current varies dynamically and over a wide temperature range. It can be used in automotive, industrial and consumer applications, such as power and charging solutions, point of load regulators, and DC-DC converters.This device also features a low-dropout voltage and is capable of delivering extremely high efficiency up to 97%.

TPS780330220DRVTG4 operates as a linear regulator. It is used in conjunction with an external P-channel MOSFET in the power stage to regulate input voltage. This regulator features an error amplifier, which compares the feedback voltage of the output with the reference voltage. When the feedback voltage is larger than the reference voltage, the error amplifier disables the P-channel MOSFET in order to stop current flowing through it. If the feedback voltage is smaller than the reference voltage, the P-channel MOSFET is enabled to let current flow through the MOSFET and regulate the voltage on the output of the regulator. This helps maintain the output voltage at a steady state. The device also monitors the temperature to prevent over-temperature conditions. It shuts down the P-channel MOSFET if the temperature exceeds a predetermined threshold. The device also contains an over-current protection (OCP) to make sure current limit is not exceeded.

The TPS780330220DRVTG4 is an outstanding voltage regulator solution for a wide range of industrial, automotive, and consumer applications. It provides high accuracy and low noise, fast-startup capability, low dropout voltage and extremely high efficiency up to 97%. Its integrated overtemperature protection feature helps to protect critical devices. Its error amplifier, temperature monitor, and overcurrent protection features help to ensure a stable output voltage and current to critical loads.

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