AZ1084CS2-ADJTRE1

Voltage Dropout (Max):	1.5V @ 4.5A
Supplier Device Package:	TO-263-2
Package / Case:	TO-263-3, D²Pak (2 Leads + Tab), TO-263AB
Mounting Type:	Surface Mount
Operating Temperature:	0°C ~ 125°C
Protection Features:	Over Current, Over Temperature
Control Features:	--
PSRR:	72dB (120Hz)
Current - Quiescent (Iq):	10mA
Current - Output:	5A
Series:	--
Voltage - Output (Max):	10.5V
Voltage - Output (Min/Fixed):	1.25V
Voltage - Input (Max):	12V
Number of Regulators:	1
Output Type:	Adjustable
Output Configuration:	Positive
Part Status:	Active
Packaging:	Tape & Reel (TR)

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Introduction

The AZ1084CS2-ADJTRE1 is a high efficiency linear voltage regulator that is designed to offer greater performance than other comparable parts on the market. This regulator works with an incredibly low output ripple and can handle an input voltage of up to 28V while the output range is adjustable from 3.3V to 20V. In terms of efficiency, this converter can support up to 90% efficiency, and with over-temperature protection, input under-voltage, as well as output trim functions, it can provide users with significant power savings over its lifetime.

Applications

The AZ1084CS2-ADJTRE1 is used in a variety of applications, such as in consumer electronics and automotive electronics. This voltage regulator can be used in a variety of electrical products, from home appliances to automotive components. Some of the most common applications for this part include power components for cell phones, digital cameras, LCD TVs, DVD players, and many other consumer electronics.In the automotive industry, this voltage regulator is used in a variety of applications, ranging from DC/DC converters and onboard charging systems to LED lighting and power accessories. It is also used as a main component in electronic control units (ECUs) and electronic fuel injection systems.

Features

The AZ1084CS2-ADJTRE1 provides users with a wide range of features that make it an ideal choice for a variety of applications. It offers input under-voltage lockout, output over-voltage protection, over-temperature protection, and other advanced protection functions to ensure maximum safety. It also offers high efficiency, low output ripple, and a wide input voltage range. Additionally, the output can be adjusted from 3.3V to 20V.The device features an integrated output power switch that allows for efficient power management and dynamic load transient response. The small size of the converter also makes it ideal for portable devices. The compact form factor makes it easy to integrate into a system and ensures a cost-effective solution.

Working Principle

The AZ1084CS2-ADJTRE1 uses a switching regulator topology to regulate the input voltage and supply a steady output voltage to the load. This particular device uses a switching regulator that is based on the comparative approach, which is a type of closed-loop voltage regulation. The main idea behind this topology is that the voltage regulator compares the actual output voltage with a desired reference value. The output is then adjusted accordingly to achieve the desired voltage output. The regulation process starts by the voltage regulator receiving a voltage reference signal. In addition, the regulator has two operational modes: Auto-Burst mode or Adjustable Range mode, which allow for an adjustable output range. In Auto-Burst mode, the voltage regulator determines the maximum voltage and then gradually decreases the output voltage until the desired level is achieved. In Adjustable Range mode, the device communicates with an external potentiometer for voltage adjustment. The regulator then outputs the appropriate voltage value based on the potentiometer setting.

Conclusion

The AZ1084CS2-ADJTRE1 is a high efficiency linear voltage regulator that offers excellent performance at a competitive price point. The over-temperature protection, input under-voltage protection, output trim functions, and high efficiency ensure users are able to maximize their system performance and save energy costs over time. Moreover, its small size and easy integration make it an ideal choice for a variety of applications, ranging from consumer electronics and automotive components to power accessories and onboard charging systems. Ultimately, the AZ1084CS2-ADJTRE1 is a great choice for anyone looking for a reliable, high performing voltage regulator.

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