BQ2060AEVM-001

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Evaluation and Demonstration Boards and Kits (BQ2060AEVM-001) are designed to help engineers test, simulate and benchmark their designs in a safe and effective manner. They are intended for use in laboratories, research, or commercial production processes.

The BQ2060AEVM-001 is a three-phase synchronous buck converter evaluation kit with a 24-pin SMT package. It is designed to operate as a voltage-mode synchronous buck converter featuring hysteretic current mode control, allowing optimisation of the performance for either voltage loop or current loop applications. It is a flexible and convenient solution for power applications ranging from 10 to 350 watts.

The BQ2060A is a smart, low cost, high performance, high frequency three-phase synchronous buck converter that provides adjustable output voltage from 0.7 V to 4.2 V while maintaining voltage accuracy over load and temperature shifts. It also provides a wide fixed switching frequency of 1 MHz to 4 MHz for better board layout and electromagnetic interference design. The device has the ability to synchronize to an external clock to reduce electromagnetic interference (EMI) and isolate the converter from the input line voltage.

The BQ2060AEVM-001 works by receiving energy from the input upon which it then combines with energy stored in its coils. The input voltage undergoes PWM modulation, so that the duty cycle of the pulse can be set via a control voltage. This duty cycle determines the flow of power to the output capacitors, which helps to maintain a steady output voltage. The converter also features an adaptive lossless current mode control (CMC) that can be enabled or disabled to enhance the performance under lighter and heavier load conditions.

The BQ2060AEVM-001 also incorporates protection features such as over-voltage, under-voltage, over-temperature, and over-current protection to ensure safe operation. The EVM also provides a graphical user interface (GUI) showing synchronous buck converter performance for easy evaluation and tuning on the bench.

The BQ2060AEVM-001 is an excellent choice for engineers who need to evaluate and test their designs quickly and reliably. It is ideal for applications in automotive, industrial and consumer power products, including servo motors, fans, and home appliance control systems.

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