Analog Devices EVAL-ADM1293EBZ/Eval-ADM1294EBZ Evaluation Boards are offered as compact, full-featured evaluation boards for the ADM1293/ADM1294 Digital Power Monitors with the PMBus Interface. The eval boards are simple-to-use, easy-to-probe, allow flexible wiring, and offer multiple board cascadability. The layout provides a clear visual of all the peripheral components and the hot-swap power path. Designed for evaluation of very high current hot-swap setups, the board maximizes its ability to dissipate heat for some of the key components on the power path. Multiple test points provide easy access to all critical points/pins. Seven LEDs give designers a direct visual indication of variations in the board status, such as supply input, output, IC power good output, fault output, current sense output, and GPO outputs. An AD7291 8-channel, I²C, 12-bit SAR ADC allows designers to measure voltage such as CSOUT and other pin voltages as well as to read ambient board temperature through an I²C bus in real-time. With four sense-resistor slots and six multipackage FET slots, the evaluation boards give designers great flexibility and allow for a wide range of application setups.
Fully functional support evaluation boards for the ADM1293/ADM1294 Digital Power Monitors
Populated and tested with 12V, 73A, 3mF design
Supports up to four sense resistors in parallel
Supports up to six FETs in parallel
LED indicated status outputs
Wide input voltage range of up to 20V
FET temperature measurement capability
Supports cascade setup for multiple boards
Toggle and push-button switch for easy input control
PMBus communication supported
Power Supply And Load Connection For ADM1293 Evaluation Board
Power Supply And Load Connection For ADM1294 Evaluation Board
Analog Devices Inc. ADM1293/ADM1294 Digital Power Monitors
Digital current, voltage, & power monitoring with an on-chip ADC and PMBus™ compliant I²C interface.