MAX5957LETN+

Hot Swap Controllers Overview

The MAX5957LETN+ is a dual hot-swap controller manufactured by Analog Devices Inc./Maxim Integrated. It operates within a supply voltage range of 3.3 V to 12 V and draws a typical operating current of 1 mA. The device supports an ambient temperature range from -40°C to +85°C and features a power dissipation rating of 3.2 W. Packaged in a TQFN format, it belongs to the MAX5958 series family under the PMIC category.

Hot Swap Controllers Feature Summary

• Provides safe hot-swap capabilities for power supplies with varying input voltages
• Integrates internal charge pumps to drive N-channel MOSFET gates
• Supports configurable tracking, sequencing, or independent operation modes

Hot Swap Controllers Applications

• PCIe hot-plug controller systems
• Server backplane power management
• Telecommunications equipment power distribution

Hot Swap Controllers Procurement Notes

Verify component authenticity through authorized distributors due to limited availability status. Confirm RoHS compliance details prior to integration. Check specific regional sales restrictions as Mouser indicates non-availability in certain areas. Validate package type against design requirements before procurement.

Hot Swap Controllers Selection Notes

Select this component for applications requiring dual-channel hot-swap protection with adjustable circuit breaker thresholds. Ensure input voltage conditions meet the minimum 2.7 V requirement while supporting up to 13.2 V supplies. Consider thermal management given the 3.2 W power dissipation rating in enclosed environments.

Hot Swap Controllers Part Context

This part belongs to the MAX595x series of low-voltage quad and dual hot-swap controllers. It shares functional similarities with the MAX5958LETN+, offering comparable hot-swap protection features. The series is designed for robust power management in high-reliability computing and telecommunications infrastructure.

Hot Swap Controllers Replacement Considerations

The MAX5958LETN+ serves as a public confirmed substitute part number within the same product family. Verify pin compatibility and parameter alignment before substitution.