Datasheet Summary
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Features
- Allows Safe Insertion into Live AMC or MicroTCA Backplane
- Controls 12V Main and 3.3V Auxiliary Supplies
- Limits Peak Fault Current in ≤1μs
- Adjustable Current Limit with Circuit Breaker
- Integrated 0.3Ω AUX Switch
- High Side Current Sense
- Gate Drive for External N-Channel MOSFET
- Adjustable Response Time for Overcurrent Protection
- Adjustable Supply Voltage Power-Up Rate
- Thermal Shutdown Protection
- LTC4223-1: Latch Off After Fault
- LTC4223-2: Automatic Retry After Fault
- 16-Lead SSOP and 5mm × 4mm DFN Packages
APPLICATIONS
- Advanced Mezzanine Card, MicroTCA Systems
- Workstations and Server I/O
- Tele Networks
LTC4223-1/LTC4223-2
Dual...