MAX5949AESA+

Hot Swap Controllers Overview

The MAX5949AESA+ is a hot-swap voltage controller designed for -48V systems, manufactured by Analog Devices Inc. under the Maxim Integrated brand. It operates within an input voltage range of -20 V to -80 V and supports a power dissipation of 471 mW. The device functions across a temperature range of -40°C to +85°C and is housed in an SOIC-Narrow-8 package with reel packaging.

Hot Swap Controllers Feature Summary

• Provides hot-swap control capabilities for -48V applications
• Supports external current sensing resistor configuration
• Operates within standard industrial temperature ranges

Hot Swap Controllers Applications

• -48V telecommunications equipment
• Industrial control systems
• Telecom infrastructure power distribution

Hot Swap Controllers Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels due to limited supply status. Confirm package integrity and RoHS compliance documentation prior to integration. Cross-reference datasheet revisions to ensure compatibility with existing design specifications and regulatory requirements.

Hot Swap Controllers Selection Notes

Select this controller for -48V hot-swap applications requiring external current sensing. Ensure the design accommodates the specified -20 V to -80 V input range and thermal constraints. Verify that the SOIC-Narrow-8 footprint aligns with PCB layout guidelines and that external components meet the required electrical ratings for the target environment.

Hot Swap Controllers Part Context

This component belongs to the MAX5949 series of hot-swap controllers. It is part of Analog Devices' portfolio for power management integrated circuits, specifically targeting robust power insertion and removal protection in high-voltage DC systems.

Hot Swap Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.