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MAXIM INTEGRATED / ANALOG DEVICES MAX4271ESA Hot-swap Controller
The MAX4271ESA+ is a current limiting hot-swap controller designed for safe insertion and removal of power modules in live systems, operating within a voltage range of 2.7V to 13.2V. It features autoretry, dual speed/bilevel fault protection, and internal charge pump to drive an external N-channel MOSFET, enabling efficient inrush current limiting and short-circuit protection. Suitable for hot-swap applications in backplanes or removable cards, it reduces component count and design complexity through integrated start-up current regulation and fault management. The device includes an open-drain fault status output, adjustable overcurrent response time, and latched fault protection, making it ideal for power management in telecommunications, data storage, and industrial systems. Its operating temperature range is from -40°C to 85°C, with an absolute maximum rating of 15V to withstand inductive kickbacks during board removal.
MAXIM INTEGRATED / ANALOG DEVICES MAX4271ESA Hot-swap Controller Specifications:
- Operating Voltage Range: 2.7V to 13.2V
- Maximum Ratings: 15V absolute maximum rating
- Temperature Range: -40°C to 85°C
- Fault Protection: Autoretry, latched/bilevel fault, open-drain status output
- Integrated Charge Pump: Drives external N-channel MOSFET
- Response Time Adjustment: Overcurrent, fault response configurable
- Application: Power management, hot-swap, telecom, industrial systems
- Package: 8-pin SO
- Absolute Max Power Dissipation: 471mW (at Ta=70°C)
- Input Pins: IN (Voltage Sense), GATE, CEXT, CTIM/Cton, CSPD
- Fault Management: Latched or autoretry modes
Buy the Maxim Series MAX4271 Current Limiting Hot-Swap Controller: MAX4271ESA
Purchase the Maxim MAX4271ESA today to ensure safe insertion and removal of power modules in live systems. Featuring autoretry, fault protection, and an internal charge pump, this controller simplifies design and enhances system reliability. Ideal for backplanes and removable cards, it offers adjustable overcurrent response times and fault management modes. Its compact 8-pin SO package, wide operating voltage, and robust fault handling make it perfect for telecommunications, industrial, and data storage applications. Buy online now for quick delivery and top performance.
Get Maxim MAX4271ESA today—built for safe power module insertion with fault protection and efficient inrush current regulation.
Frequently Asked Questions
Where can I buy MAXIM INTEGRATED / ANALOG DEVICES MAX4271ESA?
You can click on the BUY or RFQ button to purchase MAX4271ESA from an authorized MAXIM INTEGRATED / ANALOG DEVICES distributor.
How do I troubleshoot issues or seek technical support for part MAX4271ESA?
You can download the MAX4271ESA datasheet or visit the MAXIM INTEGRATED / ANALOG DEVICES website for support.
Who is the manufacturer of MAX4271ESA?
MAXIM INTEGRATED / ANALOG DEVICES