AOZ1282CI-2

Series:	*
Packaging:	Tape & Reel (TR)
Part Status:	Active
Mounting Type:	Surface Mount
Package / Case:	SOT-23-6
Supplier Device Package:	SOT-23-6

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Introduction to AOZ1282CI-2 DC DC Switching Regulator

The AOZ1282CI-2 is a DC-DC switching regulator that offers a variety of features and benefits for customers who are looking for a powerful and yet cost-effective solution. The regulator features an 8-pin SOIC package, allowing for a wide range of use cases in a range of PCBs and chassis designs. With a high input voltage range of 5.0V to 42V, the AOZ1282CI-2 is able to operate in a low power state without the need for a boost converter if the input voltage is less than 5V.Achieving a maximum efficiency of 93%, the AOZ1282CI-2 is able to lower power consumption and reduce system heat while delivering lowripple noise and high current accuracy. The device can also be used in a wide range of industrial, consumer, and automotive applications. Moreover, with its in-system programmability feature, users can easily adjust the output voltage to match the desired application requirement.

AOZ1282CI-2 Application Fields

The AOZ1282CI-2 is designed for a variety of consumer, industrial, and automotive applications where a cost-effective DC-DC switching regulator is needed. The device is especially suitable for applications where high efficiency, low ripple noise and high current accuracy are important. Its wide input voltage range makes it well suited for use in a variety of applications from mobile devices to automotive electronics. The AOZ1282CI-2 can be used in a wide range of industrial, consumer, and automotive applications such as:

• LED lighting
• Industrial systems
• USB charging devices
• Network communication products
• Vehicle electronics
• Notebook PC power supplies
• Automobile power systems
• Consumer electronics
• Portable instrumentation

AOZ1282CI-2 Working Principle

The AOZ1282CI-2 uses a synchronous mode of operation in order to maximize efficiencies up to 93%. It utilizes Pulse Width Modulation (PWM) to control the duty cycle, which determines the output power of the regulator. This PWM signal is generated internally, then applied to the switch (MOSFET) to limit the amount of power going to the regulator\'s output.At the same time, an operational amplifier (op-amp) is used to provide feedback to the regulator to control the output voltage. The op-amp is adjustable and can be configured such that the output voltage responds to changes in the load current. The op-amp can be adjusted by varying the external resistors connected to it.The AOZ1282CI-2 also features several protection mechanisms to protect the device from overtemperature, overvoltage, and ESD conditions, ensuring that the device is operating within safe parameters at all times.

Conclusion

The AOZ1282CI-2 is an advanced DC-DC switching regulator that offers a wide range of features and benefits for users looking for a powerful and cost-effective solution. With its high efficiency and low ripple noise, and wide input voltage range, it is well suited for a variety of applications from mobile devices to automotive electronics. With its in-system programmability feature, users can easily adjust the output voltage to match their application\'s requirements. Additionally, its protection mechanisms ensure that the device is operating within safe parameters at all times.

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