AZ1084CD-3.3TRG1 Integrated Circuits (ICs)

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The AZ1084CD-3.3TRG1 is a voltage regulator linear integrated circuit (IC) produced by Apex Microtechnology Corporation. This IC is one of a series of voltage regulators elegantly designed to provide an output voltage of 3.3 Volts from any input voltage from 4.5V to 28V. The regulator can be used in a variety of applications, such as automotive and battery-powered systems, because it can operate at a wide range of temperature and has an over-voltage protection capability.

The AZ1084CD-3.3TRG1 is designed for high-efficiency linear voltage regulation and provides a simple, yet reliable solution for all linear voltage regulation needs. It features low noise, high accuracy and excellent line and load regulation with a high ratio of current limiting. The chip’s high output current rating of 1.2 A allows it to be used in a wide range of applications, and its integrated temperature sensor allows the user to accurately monitor the chip temperature and further improve system reliability and performance.

The AZ1084CD-3.3TRG1 offers three different modes of operation: pulse width modulation (PWM), pulse frequency modulation (PFM), and auto mode. In PWM mode, the output voltage is determined according to the duty cycle of the input signal. In PFM mode, the output voltage is determined by the frequency of the input signal. In auto mode, the circuit automatically adjusts the duty cycle or frequency in order to maintain a constant output voltage. This allows the circuit to be used in applications that do not require constant voltage regulation, such as automotive systems.

In addition to its high output current rating and temperature monitoring capability, the AZ1084CD-3.3TRG1 also has a soft-start function. This function slowly ramps up the output voltage at power-up to avoid overshoot and ringing, and protects the rest of the system components from damage caused by high inrush currents.

The AZ1084CD-3.3TRG1 also features a latch-up protection circuit that can be used to prevent excessive input voltage from damaging the IC. This protection circuit senses an overvoltage at the input and latches the output of the IC in the low state until the voltage is reset. This feature provides an extra layer of safety for the system.

The AZ1084CD-3.3TRG1 is an ideal choice for a variety of applications, including automotive, portable electronics, and telecommunications systems. Its high efficiency, wide temperature range, high output current rating, and latch-up protection make it an excellent choice for voltage regulation solutions that require low power consumption and high reliability.

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