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The SMH4042 is a fully integrated hot swap controller that provides complete power control for add-in cards ranging in use for basic hot swap systems to high availability systems. It detects proper insertion of the card and senses valid .
• Full Voltage Control for Hot Swap Applications CompactPCI High Availability Compatible - On-board 15V High Side Driver Generation Allows use of Low On-resistance N-Channel FETS - Undervoltage Lockout - Electronic Circuit Breakers - Card Insertion Detection - Host VCC Detection - Card Voltage Sequencing
• Flexible Reset Control
- Low Voltage Resets - Host Reset Filtering - Soft Reset
• Adjustable Power-on Slew Rate
• Supports Mixed Voltage Cards
• Integrated 4K Bit 2-Wire E2PROM Memory
- Data Download™ Mode [Simplifies Downloading of Configuration Memory into Interface ASIC or MCU]
APPLICATIO.
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