XR76203EVB-Q

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The XR76203EVB-Q is an evaluation board designed to demonstrate the performance of the XR76203 AC/DC off-line switching regulator. It is categorized as an Evaluation Boards - DC/DC & AC/DC (Off-Line) SMPS.

The XR76203 is a monolithic synchronous buck regulator capable of providing up to 2A output current from a 12V input supply. The device operates in either 1.2V/1.5A or 2.5V/2A mode. It is ideal for low-cost and low-power designs used in consumer electronics and industrial applications. The device is capable of a wide input voltage range from 9V to 18V, and requires a minimum start-up voltage of 8V. It has a high efficiency rating of up to 95% and is rated for a wide temperature range of -40°C to +125°C.

The XR76203EVB-Q evaluation board provides numerous features and functions to make evaluating the device\'s performance easier. The board includes two independent AC inputs on the bottom side of the board. They each have their own select switch, EMI filter, and a grounded shield for safety requirements. Both inputs have a surge suppression to protect against over-voltage and over-current conditions. The board also includes an adjustable power supply on the top side for powering the switching regulator. This power supply is adjustable from 0V to 18V, and includes an over-voltage protection to ensure maximum safety.

The evaluation board includes non-isolated, non-inverting gate driver output and a current sensing circuit to help monitor and control output current. It also includes temperature sensing circuitry to monitor the temperature of the device. Additionally, the evaluation board includes two connector slots to access the device\'s programmable digital control interface. This interface allows users to program the device\'s switching frequency, current limit, soft-start time, and other parameters. Additionally, the board features a jumper selector switch to select either a 1.2V/1.5A or 2.5V/2A output voltage.

The evaluation board also provides several safety features to protect the device and the user. It includes a thermal protection circuit to protect against overheating, as well as both over-voltage and current protection. The device also has a built-in power on reset circuit to maintain output stability. The board also has an RF protection circuit to protect against interference from radio frequency noise, and a ground fault protection circuit to ensure a safe environment.

The evaluation board is a great tool for engineers to evaluate the performance of the XR76203 AC/DC off-line switching regulator. It is a user-friendly tool that helps designers quickly and easily evaluate their design on the device using real world conditions. With its wide input voltage range, high efficiency rating, and numerous safety features, the XR76203EVB-Q evaluation board is an ideal tool to effectively evaluate the performance of the XR76203 AC/DC off-line switching regulator.

The specific data is subject to PDF, and the above content is for reference