LMR23615EVM

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The LMR23615EVMA is a high-performance integrated circuit evaluation board based on Texas Instruments' LMR23615 self-protected synchronous buck algorithm converter. This evaluation board allows users to develop their own custom applications for a wide variety of switch-mode DC/DC power conversion systems, including off-line AC/DC and DC/DC power supplies. The evaluation board contains a broad range of features that simplify the design of a wide variety of switchmode DC/DC regulators, including an integrated test circuit, an adjustable output voltage, a PFC (power factor correction) controller, and a switching frequency calculator. Additionally, the evaluation board features a comprehensive onboard safety system, which includes overcurrent protection, thermal protection, and short-circuit protection.

The evaluation board's main component is the Texas Instruments LMR23615 self-protected synchronous buck converter. This converter uses Texas Instruments' patented self-protection technology to prevent the IC from being damaged in the event of an overload by forcibly reducing the output current to a safe level. The LMR23615 can operate in both continuous and discontinuous conduction modes and has adjustable switch-mode frequency and ramping time, which allows users to optimize the performance of their power converter for different load conditions. Additionally, the LMR23615 features smart power sequencing and over-temperature protection, which makes the IC suitable for automotive applications.

In addition to the converter, the evaluation board also contains a comprehensive test circuit. This test circuit allows users to easily test the performance of the LMR23615 under both high and low load conditions. The test circuit includes a range of voltage and current input and output measurement points, as well as an adjustable output voltage setting. The test circuit also provides users with a range of test features, including input power factor correction and switching frequency adjustment. Finally, the evaluation board includes a power supply to provide the necessary voltage for the board’s operation.

The LMR23615EVMA offers a range of features that make it suitable for a variety of switch-mode power conversion applications. It is suitable for use in a wide spectrum of applications, such as power supplies, AC/DC converters, switch-mode regulators, and switch-mode amplifiers. Additionally, the evaluation board is suitable for both continuous and discontinuous conduction mode operation and has adjustable switching frequency and ramping time, allowing users to optimize their power converters for different loads. With its comprehensive onboard safety system, users can rest assured that their power conversion projects will be safe from overloads and short circuits.

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