SIP32102EVB

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Evaluation and Demonstration Boards and Kits

Evaluation and demonstration boards and kits enable users to pursue product development and experimentation, learning and teaching, as well as demonstrations and showings.

One such product is the SIP32102EVB board. This board is intended for power conversion applications, and is particularly apt for AC-DC and DC-DC power converters. This evaluation board allows users to test the SIP32102, a single-channel synchronous rectified gate driver IC optimized for use with N-channel MOSFETs. The SIP32102 is suitable for a variety of fly-back, forward, and buck/boost applications in commercial and industrial applications.

SIP32102EVB Application Field and Working Principle

The SIP32102EVB is especially suitable for AC/DC and DC/DC switch mode power supplies (SMPS) applications, specifically in power factor correction (PFC) and power management converters.

The integrated features of the SIP32102 combined with the SIP32102EVB board demonstrate that it is easy to implement a synchronous rectification circuit that satisfies the requirements and conditions of most types of alternating current (AC) and direct current (DC) power converters.

SIP32102EVB Features

• 3.3V power supply;
• Simple connection to external N-MOSFETs (IRF3710[L]x2);
• 2V/20 seconds Auto-restart switch;
• Ability to select the voltage control mode through an external pin;
• Onboard adjust output voltage (from 9.2V to 18V);
• Bi-directional current limit control;
• Integrated turn-on/turn-off logic control IC;
• Full line/load regulation;
• On-board switch for fast prototyping.

SIP32102EVB Working Principle

The SIP32102EVB board is equipped with the ability to program the voltage, current, power, frequency, and other settings for a given application. The use of the integrated control circuit IC protects the MOSFET from damage and it also enables the user to rapidly ramp up or down in both directions with great accuracy and efficiency. The board also provides a quick-start mode, allowing for fast prototyping.

The SIP32102EVB board operates on a 3.3V power supply and integrates a 2V/20 seconds auto-restart switch with adjustable output voltage from 9.2V to 18V, full line/load regulation capability, and Bi-directional current limit control. The user is also able to select the voltage control mode through an external pin, making it easy to switch from buck or boost mode (or vice versa).

When the output is enabled and in “Run” mode, the output voltage of the SIP32102EVB will follow the programmed voltage setting, and will raise or lower its output current to maintain a steady voltage. This process is constantly monitored by the integrated control circuit IC, which will quickly respond in either direction to ensure the output voltage is within the specified limits.

The SIP32102EVB is the ideal choice for users looking to experiment, learn, and demonstrate AC/DC and DC/DC power conversion. With integrated features and adjustable output voltage, the SIP32102EVB is an excellent tool for those trying to explore the potential of the world of power conversion.

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