Description

Multi Power Supply Sequencer & Supervisor Features: Faults detected on 7 independent supplies 1 High Voltage supply (up to 14.4V) Programmable logic block—combinatorial and sequencing logic control of all inputs and outputs 9 programmable output drivers: - Open collector (external resistor required) - Open collector with internal pull-up to VDD - Fast internal pull-up to VDD - Open collector with internal pull-up to VPn - Fast internal pull-up to VPn - Internally charge-pumped high drive (for use with external N-channel FETs—PDOs 1 to 4 only) 4 Positive Voltage Only Supplies (up to 6V) 2 Positive/Negative Voltage supplies (up to +6V OR down to -6V) Watchdog Detector Input- Timeout delay programmable from 200ms to 12.8sec 4 General Purpose Logic Inputs 4 general-purpose logic inputs EEPROM—256 bytes of user EEPROM Industry-standard 2-wire bus interface (SMBus) Guaranteed PDO low with VPn, VH = 1 V