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19-4344; Rev 0; 10/08
KIT ATION EVALU E L B AVAILA
Dual, 7.5V to 76V, Hot-Swap and Diode ORing Controller
General Description Features
o Hot Swaps Two 7.5V to 76V Supplies o Integrates Low-Voltage-Drop ORing Controller o ±5% Accuracy Bilevel Active Current Limit/Circuit Breaker o Programmable Current-Limit/Circuit-Breaker Timeout o 10µA Power-Off Mode Current o Protects Up to Two FireWire Ports o System Power-On/Off ORing o Latchoff or Autoretry Power Management o Independent ON/OFF Control Allows Undervoltage Lockout Programming o Fast Load Disconnect through FOSO Input (FireWire Port)
MAX5963
The MAX5963 dual hot-swap and diode ORing controller provides complete protection for dual-supply high availability systems. The device operates from 7.