MAX15059EVKIT+

Series:	--
Part Status:	Active
Main Purpose:	DC/DC, Step Up
Outputs and Type:	1, Non-Isolated
Voltage - Output:	70V
Current - Output:	4mA
Voltage - Input:	2.8 V ~ 5.5 V
Regulator Topology:	Boost
Frequency - Switching:	400kHz
Board Type:	Fully Populated
Supplied Contents:	Board(s)
Utilized IC / Part:	MAX15059

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Introduction

MAX15059EVKIT+ is an evaluation board for testing the MAX15059, a 5V/20A, High Efficiency and High Power Density, Digital Controller for Offline (AC/DC) Switch-Mode Power Supplies (SMPS). This board can be used for testing a variety of power applications, such as DC/DC, AC/DC (Off-Line), and SMPS. It is an ideal solution for engineers who need to rapidly prototype or evaluate one or more power supply applications.

Application Field of MAX15059EVKIT+

MAX15059EVKIT+ is mainly used in the field of offline SMPS applications such as those in Telecom, LED lighting, automotive, and industrial power applications. It provides cost-effective solutions for testing different components of an SMPS design without the need for soldering or complex wiring.MAX15059EVKIT+ also offers features such as highly efficient operation and wide input voltage range which makes it ideal for a variety of applications. It can also be used for testing the MAX15059’s wide operating voltage range and operating temperature range.The MAX15059EVKIT+ can operate in either buck or boost mode and it is designed for high power density applications. It offers a range of operating frequency and peak current settings to help simplify the design process.In addition, the device features a full bridge rectifier configuration, which enables it to meet the highest efficiency requirements of both DC/DC and AC/DC (Off-Line) applications. Moreover, the device features an on-board controller which allows for programmability and adjusting of the output waveform.

Working Principle of MAX15059EVKIT+

The MAX15059EVKIT+ operates on a single-stage switch-mode power supply (SMPS) principle. The device is designed to take power from an AC or DC power source and convert it to a DC voltage at the output.The MAX15059EVKIT+ features a full bridge rectifier configuration, which allows it to achieve high efficiency and high power density. The switch mode technique employed by the device to increase efficiency begins with a rectifier stage that converts AC power applied to the input rectifier to a DC voltage.Following the rectifier stage, is an energy storage device such as a capacitor or inductor that stores the input energy. The energy stored by the energy storage device is then used by the switching stage, which in the case of the MAX15059EVKIT+ is a MOSFET.The MOSFET is then used to regulate and ‘chop’ the DC voltage that is applied to the output of the device. The chopping of the output voltage controls the output frequency and also the number of ‘pulses’ that make up the output waveform. The output waveform is then used to drive an inductor in the energy storage stage which helps to increase the efficiency of the power supply. The output waveform is also used to regulate the output voltage of the device by providing voltage feedback to the controller.

Conclusion

The MAX15059EVKIT+ is an evaluation board designed for testing the MAX15059, a 5V/20A, High Efficiency and High Power Density, Digital Controller for Offline (AC/DC) Switch-Mode Power Supplies (SMPS). This board is mainly used in the field of offline SMPS applications such as those in Telecom, LED lighting, automotive, and industrial power applications.It can be used for testing a variety of power applications, such as DC/DC, AC/DC (Off-Line), and SMPS, and it offers features such as highly efficient operation and wide input voltage range which makes it ideal for a variety of applications.The MAX15059EVKIT+ operates on a single-stage switch-mode power supply (SMPS) principle and it features a full bridge rectifier configuration, which allows it to achieve high efficiency and high power density. The device can be used to test the MAX15059’s wide operating voltage range and operating temperature range and by using it to adjust the output waveform, engineers can rapidly prototype or evaluate one or more power supply applications.

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