ISL6443AEVAL2Z

Series:	--
Part Status:	Active
Main Purpose:	DC/DC, Step Down with LDO
Outputs and Type:	3, Non-Isolated
Voltage - Output:	1.2V, 1.8V, 3.3V
Current - Output:	2A, 2A, 200mA
Voltage - Input:	12V
Regulator Topology:	Buck
Frequency - Switching:	300kHz
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	ISL6443A

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The ISL6443AEVAL2Z evaluation board is a DC/DC & AC/DC (Off-Line) SMPS specifically designed for testing and evaluating the features of the ISL6443AEEE Multiple-Mode PFC and PWM controller. It enables an engineer to easily observe the startup, transient, and steady state response of the control loop when adjusting the operating parameters of the ISL6443AEE. The input to the ISL6443AEVAL2Z board is a wide range of AC/DC input voltages from 80VAC to 276VAC. It is capable of providing up to 400W of power with a switching frequency of 110 kHz and operates from -40°C up to +125°C. The board can be configured to run in active or standby power factor correction modes (PFC) or pulse width modulation (PWM). The ISL6443AEVAL2Z board incorporates several key components to ensure smooth control loop and operational stability. It also features adjustable output voltage and current sensing capabilities. The board has an adjustable hysteresis threshold of 3V and slew rate of 1.5V/uS. It contains two current sense amplifiers, two voltage sense amplifiers, a low pass filter, and an additional output for monitoring the supply current waveform. The evaluation board also features multi-mode power factor corrector and PWM controller capability, which allows the user to quickly and reliably adjust the operation of the power supply. The controller also has selectable soft-start time and control loop compensation for both modes of operation. Additionally, the board employs an adjustable deadtime ramp rate allowing additional flexibility when adjusting the loop compensation. The ISL6443AEVAL2Z evaluation board provides a complete functional unit for evaluating the performance of the ISL6443AEEE Multiple-Mode PFC and PWM controller. It is designed to provide real-time feedback to the user about the supply control loop performance and enable the user to quickly and precisely adjust the operating parameters. The evaluation board is ideally suited for development and optimization of power supplies in a variety of applications, such as computers, lighting systems, telecommunications, consumer electronics, medical, and industrial control systems. The ISL6443AEVAL2Z has a wide range of applications due to its extensive feature set and operational capabilities. It can be used to evaluate the performance of power supplies in a variety of applications. The board is ideal for power supply characterization, evaluation, and development of control loop algorithms. It is also suitable for stress testing under high load conditions and determining accuracy in power factor measurements during switching operation. Additionally, the board is suitable for use in validating the performance of the ISL6443AEEE Multiple-Mode PFC and PWM controller in various applications. The ISL6443AEVAL2Z evaluation board is designed to allow engineers to easily and quickly evaluate and adjust the operating parameters of the ISL6443AEEE Multiple-Mode PFC and PWM controller. It utilizes various feedback connections to enable the user to monitor the control loop behavior of the power supply during operation. The evaluation board also features adjustable hysteresis, deadtime, and slew rates for additional control loop optimization. With the wide range of features and capabilities it provides, the ISL6443AEVAL2Z board is an ideal tool for development and evaluation of power supplies in a variety of applications.

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