ADP162UJZ-REDYKIT

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Evaluation Boards - Linear Voltage Regulators

The ADP162UJZ-REDYKIT is a linear voltage regulator evaluation board. It is also known as an evaluation system for making the most of power system design decisions. As a pre-configured tool for evaluating the performance of the ADP163JZ voltage regulator, the kit helps designers analyse key parameters and understand how to design the most effective power system.

The ADP162UJZ-REDYKIT is designed with four input voltage ranges from 0.5V to 4.5V and six output voltage ranges from 0.6V to 4.2V. The low quiescent current of 100μA makes it appropriate for low-power applications. It also has a precise factory startup voltage for each output voltage ensuring excellent accuracy. The evaluation board can be operated in many different environment layouts including 0°C to +70°C.

Application Field

The ADP162UJZ-REDYKIT is widely used in the industrial automation, consumer electronics, medical, security, and computing applications. It is a suitable solution for products such as LCD display, LED driver, portable medical device, and industrial automation systems. The board is suitable for a variety of design needs in those application fields.

The board can be used for different power regulations including buck, boost, and linear regulators. In addition, it has a comprehensive debugging function to ensure an accurate power regulation process. It also provides reference voltage, monitoring, and control functions. The ADP162UJZ-REDYKIT delivers a power system with the highest efficiency and highest reliability.

Working Principle

The ADP162UJZ-REDYKIT uses a digital on-off controller to realize the power regulation for the input voltage. Its digital control circuit is designed using a switched-mode power supply (SMPS) controller. The SMPS controller controls the amount of current entering the chip. This determines how much of the input voltage is compared to the reference voltage to form an error voltage. The regulated error voltage is output as an active voltage.

The ADP162UJZ-REDYKIT has an analogue control loop that uses feedback to adjust the output voltage. The feedback is used to guarantee an accurate output voltage. The feedback is provided by the adjustable resistor that feeds into the error amplifier\'s output. This adjusts the current on the output stage to guarantee the output voltage is correct.

The digital part of the ADP162UJZ-REDYKIT works by setting the current limit and protection parameters. It also implements an interface to online monitoring systems, allowing it to report errors and monitor performance. It also has a watchdog timer to allow the system to automatically reset if it detects an operational error.

The ADP162UJZ-REDYKIT evaluation board can meet the needs of a wide variety of applications and systems. With its accurate regulation, flexible digital interface, and integral monitoring, it is an ideal solution for many power system problems.

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