LM3241TLEVAL/NOPB

Series:	--
Part Status:	Active
Main Purpose:	DC/DC, Step Down
Outputs and Type:	1, Non-Isolated
Voltage - Output:	0.6 V ~ 3.4 V
Current - Output:	750mA
Voltage - Input:	2.7 V ~ 5.5 V
Regulator Topology:	Buck
Frequency - Switching:	6MHz
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	LM3241

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Introduction

LM3241TLEVAL/NOPB is a feature-rich evaluation board designed specifically for testing and evaluating different kinds of DC/DC & AC/DC (Off-Line) SMPS (Switch Mode Power Supplies). This evaluation board is an ideal platform for power supply design engineers to validate system performance and accurately measure the power efficiency.

Features

This evaluation board offers a wide range of features to enable an efficient power supply design process. It features a wide input voltage range and makes use of proprietary feedback algorithms for improved efficiency. The board also comes with an on-board output voltage trimming potentiometer and provides a current limit adjustment option. With the help of the on-board thermal shutdown sensor, the evaluation board can be tested up to a maximum operating temperature of 100°C. In addition to these features, the LM3241TLEVAL/NOPB evaluation board also includes an adjustable soft-start circuit, enabling the designer to set the ramp rate. This feature helps to reduce the inrush current during startup. The evaluation board also includes protections against under-voltage lockouts and a variety of other faults.

Applications

The LM3241TLEVAL/NOPB evaluation board is used in a wide range of applications. The board can be used for testing and evaluating switch mode power supplies for a variety of applications. These applications include automotive, lighting, consumer electronics, medical and industrial systems.

Working Principle

The LM3241TLEVAL/NOPB evaluation board incorporates a buck-boost topology to provide a wide input voltage range. The board also utilizes a proprietary feedback algorithm to efficiently convert the input voltage into a desired output voltage. The on-board trimming potentiometer allows the user to adjust the output voltage to the desired level. Additionally, the evaluation board also incorporates an adjustable soft-start circuit which helps to reduce the inrush current during startup.The evaluation board includes several protection features such as over-voltage, over-current and short-circuit protection. The board also includes thermal shutdown and under-voltage lockouts to protect the device from excessive temperature and voltage fluctuations. The evaluation board also includes current limit adjustment and extensive fault logging capabilities to aid in debugging.

Conclusion

The LM3241TLEVAL/NOPB evaluation board is an ideal platform for power supply design engineers to test and evaluate switch mode power supplies for different applications. The board comes with a wide range of features such as a wide input voltage range, adjustable soft-start circuit, current limit adjustment and thermal shutdown protection. Additionally, the board provides a variety of fault logging capabilities to assist with debugging.

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