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MAX5915EUI+ is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Analog Devices Inc./Maxim Integrated. Its product description is IC HOT-SWAP CTRLR DUAL 28-TSSOP. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for MAX5915EUI+
- Description：IC HOT-SWAP CTRLR DUAL 28-TSSOP
- Series：*
- Mfr：Analog Devices Inc./Maxim Integrated
- Package：Bulk
- Type：-
- Number of Channels：-
- Internal Switch(s)：-
- Applications：-
- Features：-
- Programmable Features：-
- Voltage - Supply：-
- Current - Output (Max)：-
- Operating Temperature：-
- Current - Supply：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Grade：-
- Qualification：-
Hot Swap Controllers datasheet and documents for MAX5915EUI+
Hot Swap Controllers Overview
The MAX5915EUI+ is a dual PCI 2.2 hot-swap controller designed for safe insertion and removal of two PCI cards into live slots. It limits inrush current at startup and provides protection against short-circuit, overcurrent, and undervoltage conditions. The device features independent power controls for +3.3V, +5V, ±12V, and +3.3V auxiliary supplies. It includes internal MOSFET switches for ±12V and +3.3V auxiliary outputs, with separate ON/OFF control inputs for each channel. Operating voltage ranges from 3.3 V to 13.2 V, with a maximum current limit of 1 A. It operates within a temperature range of -40°C to +85°C and is housed in a 28-pin TSSOP package.
Hot Swap Controllers Feature Summary
- PCI 2.2 compliant hot-swap management for dual card insertion
- Independent power control for multiple voltage rails including +5V, +3.3V, and ±12V
- Integrated overcurrent foldback with timeout and shutdown protection
- Intelligent selective thermal shutdown isolates faulty channels
Hot Swap Controllers Applications
- PCI 2.2 Server systems
- PCI Server RAID configurations
Hot Swap Controllers Procurement Notes
Verify component authenticity through authorized Analog Devices or Maxim Integrated distributors. Confirm the specific suffix EUI+ corresponds to the required 28-pin TSSOP package and industrial temperature grade. Check for RoHS compliance documentation and ensure the part number matches the exact revision required for your design. Availability may be limited; consult official supply chain channels for current status.
Hot Swap Controllers Selection Notes
Select this component when designing dual-slot PCI 2.2 interfaces requiring robust hot-swap capabilities. It is suitable for applications needing independent control over +5V, +3.3V, and ±12V rails. Consider its internal MOSFETs for auxiliary outputs if external switching is undesirable. Ensure the system design accommodates the 28-pin TSSOP footprint and thermal requirements for the operating environment.
Hot Swap Controllers Part Context
The MAX5915 belongs to the Maxim Integrated hot-swap controller family, specialized for PCI bus applications. It addresses the need for safe board replacement without powering down the entire system. This specific variant integrates dual controllers in a single package, simplifying PCB layout for dual-slot designs compared to using discrete single-channel solutions.
Hot Swap Controllers Replacement Considerations
The MAX5915A is a related variant within the same series. Verify pin compatibility and electrical specifications before substitution. No other direct public substitutes are confirmed in the provided data.
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