LM5060Q1MMX/NOPB

Current Regulation/Management Overview

The LM5060Q1MMX/NOPB is an automotive-grade high-side protection controller designed for N-channel MOSFETs. It operates within a supply voltage range of 5.5 V to 65 V and features a low quiescent current of 1.4 mA. The device provides intelligent control including input undervoltage lockout (UVLO) with hysteresis, programmable input overvoltage protection (OVP), and remote enable functionality. It supports configurable delay times for initial startup, transition, and continuous overcurrent fault detection. The component is housed in a 10-pin MSOP package and is qualified to AEC-Q100 standards.

Current Regulation/Management Feature Summary

• Intelligent high-side N-channel MOSFET control with near-constant output rise time for inrush current management
• Configurable fault detection delays for startup, transition, and continuous overcurrent conditions
• Integrated input UVLO with hysteresis and programmable input OVP for robust system protection

Current Regulation/Management Applications

• Automotive power distribution systems requiring high-side switching
• Hot-swap applications in vehicle electronics
• High-voltage load protection circuits

Current Regulation/Management Procurement Notes

Verify the specific suffix 'MMX' corresponds to the MSOP-10 tape-and-reel packaging configuration as documented by Texas Instruments. Confirm that the 'Q1' designation indicates compliance with AEC-Q100 qualification requirements for automotive applications. Ensure the 'NOPB' suffix confirms lead-free and RoHS compliance status prior to final procurement authorization.

Current Regulation/Management Selection Notes

Select this controller when designing high-side protection for N-channel MOSFETs in automotive environments. It is suitable for applications requiring precise control of turn-on slew rates to manage inrush currents. Consider its 65 V maximum rating and programmable fault delays for systems needing customizable protection thresholds and timing responses.

Current Regulation/Management Part Context

This component belongs to the LM5060 family of hot-swap controllers from Texas Instruments. It is specifically engineered for automotive use, distinguishing it from standard industrial variants through its extended temperature range and reliability qualifications. The device complements other power management solutions by providing dedicated gate drive and protection logic for external high-side switches.

Current Regulation/Management Replacement Considerations

The LM5060MMX/NOPB serves as a non-automotive equivalent but lacks AEC-Q100 qualification. Verify functional pin compatibility and electrical parameter alignment before substitution. Cross-reference datasheets to ensure fault detection timing and voltage limits meet the specific design requirements.