SY87729LHI-EVAL

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Evaluation and demonstration boards and kits offer engineers a way to test, validate, and experiment with their design before committing to a full production run. SY87729LHI-EVAL is a Low-Voltage High-Current 3A Dual Buck Switcher with USB Power Delivery Evaluation Board. It is suitable for evaluating the SY87729, a low-voltage high-current 3A dual buck switcher with USB Power Delivery.

The SY87729 is a synchronous dual buck converter equipped with an adaptive on-time controller. The device also includes an integrated USB-PD receiver that is compliant with version 3.0 of the USB Power Delivery specification. The evaluation board contains a 4.25V supply voltage regulator and an on-board USB Type-C port in addition to all the necessary components needed to evaluate the SY87729 device.

The SY87729LHI-EVAL board’s Power Delivery port allows the user to implement USB-PD 3.0 based systems such as USB PD chargers, portable devices, and other consumer electronics. The board is also designed to provide an easy way to evaluate the SY87729 device when used with higher current loads, thus making it a versatile solution for both development and validation.

The SY87729LHI-EVAL board comes with on-board control software that allows the user to change the device’s operating parameters while evaluating its performance. The user can also program the board to operate in different operating modes such as pulse-width mode, synchronized fixed frequency mode, or programmable operating frequency mode. The evaluation board also includes an I2C interface that the user can use to access and control the device.

The SY87729LHI-EVAL board’s USB port is both an output port where the user can measure the device’s output current and voltages, and an input port where the user can connect the device to an external USB power supply. In addition, the board can also be connected to a PC for simulation and programming. This allows the user to use the included software to adjust the device’s operating parameters while evaluating its performance.

The evaluation board also contains an on-board EEPROM that can be used to store the settings and configurations that have been programmed into the device. The EEPROM also includes protection features that ensure that the settings and configurations cannot be accidentally erased or corrupted.

Overall, the SY87729LHI-EVAL board is a versatile and convenient evaluation and demonstration platform for evaluating the SY87729 device. The board is well-suited for both development and validation applications, as it allows the user to program the device’s parameters while measuring its outputs. Additionally, the board’s on-board EEPROM provides reliable storage of the programmed settings and configurations, making it an ideal choice for both evaluating new designs and validating established ones.

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