MAX16049A
Description
The MAX16047A/MAX16049A EEPROM-configurable system managers monitor, sequence, and track multiple system voltages. The MAX16047A manages up to twelve system voltages simultaneously, and the MAX16049A manages up to eight supply voltages. These devices integrate an analog-to-digital converter (ADC) for monitoring supply voltages, and configurable outputs for sequencing and tracking supplies (during power-up and powerdown). Nonvolatile EEPROM registers are configurable for storing upper and lower voltage limits, setting timing and sequencing requirements, and for storing critical fault data for read back following failures. An internal 1% accurate 10-bit ADC measures each input and pares the result to one upper, one lower, and one selectable upper or lower limit. A fault signal asserts when a monitored voltage falls outside the set limits. Up to three independent fault output signals are configurable to assert under various fault conditions. The integrated sequencer/tracker...
