ADM1266-EVALZ

ADM1266-EVALZ is a demonstration system for the ADM1266 16-channel I2C/SMBus/PMBus super sequencer. The ADM1266 monitors and controls 16 power supply rails. The ADM1266-EVALZ demonstrates ability of the ADM1266 to sequence, trim, margin, supervise, monitor, and log faults for sixteen power supply rails. Each power supply channel’s output voltage is monitored. It is a single circuit board that contains fourteen ADP1710 150mA linear regulators and two ADP7102 300mA Linear regulators, which are configured to be controlled by ADM1266. This board provides sophisticated 16-channel digitally programmable power supply system. This demonstration system is supported by the ADI Power Studio™ GUI that enables complete control of all features of ADM1266. Together, the ADI Power Studio software and ADM1266-EVALZ hardware system create a powerful development environment for designing and testing ADM1266 configuration settings. These settings can be stored in device’s internal EEPROM or in a file.

• Multiple ADM1266-EVALZ boards can be cascaded together to form high channel count power supply
• Sequencing and supervision of 16 power supplies
• Trim and margin functions for 9 power supplies
• Automatic fault logging to internal EEPROM
• Operates autonomously without additional software
• PMBus interface supports all device related software
• Interchip bus simplifies multidevice cascading and sequencing operation
• 16 voltages reference for input emulation
• Switches and LEDs for signal emulation using GPIOs

Contents

ADM1266 main evaluation board, ADM1266 POL evaluation board.