LM3687TL-1815EV

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Evaluation boards are widely used in power management today, offering a cost-effective solution to trial and test applications. The LM3687TL-1815EV is an evaluation board specifically designed for DC/DC & AC/DC (Off-Line) SMPS applications. This board offers a high switching frequency, superior efficiency and high current loads with adjustable output current.

The LM3687TL-1815EV is based on the industry-standard LM3687TL controller IC from Texas Instruments. The device has 8 synchronous rectified buck converters with adjustable outputs voltages from 1V to 10V. This evaluation board has an integrated 500V power MOSFET and on-board current sense resistors for accurately setting and measuring output current. The evaluation board also features built-in fault protection and soft-start up current limit control.

The working principle of the LM3687TL-1815EV can best be explained with a basic DC/DC converter example. When connected to a power source such as a battery, the board depletes the power source until its output voltage reaches the set target voltage. To ensure continued operation, the device uses a set of internal feedback loops that detect changes in input power. It then adjusts its output voltage to maintain the required output voltage level.

The LM3687TL-1815EV is a versatile DC/DC & AC/DC (Off-Line) SMPS evaluation board. It is ideal for applications such as high powered LED lighting, digital and analog power supplies, non-isolated DC/DC converters and wide input voltage range boost converters. It can also be used for multi-output applications as the board is capable of providing up to 10 synchronous outputs.

In summary, the LM3687TL-1815EV is an evaluation board specifically designed for DC/DC & AC/DC (Off-Line) SMPS applications. This board offers a high switching frequency, superior efficiency and high current loads with adjustable output currents. Its built-in fault protection and soft-start up current limit control ensures that the device can be used in a variety of power management applications.

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