TPS26600RHFT

Current Regulation/Management Overview

The TPS26600RHFT is a 60-V, 2-A industrial eFuse with integrated reverse input polarity protection. It features back-to-back MOSFETs with 150-mΩ total R(on). The device supports an operating voltage of 4.2 V to 60 V and offers adjustable current limiting from 0.1 A to 2.23 A with ±5% accuracy at 1 A. Quiescent current is 300 µA in operation and 20 µA in shutdown. It includes load surge protection per IEC 61000-4-5, an iMON current indicator output, and selectable fault response modes.

Current Regulation/Management Feature Summary

• Integrated reverse input polarity protection down to -60 V without additional components
• Adjustable current limit with selectable auto-retry, latch-off, or circuit breaker fault responses
• Low quiescent current consumption for efficient power management
• Built-in iMON output for real-time current monitoring

Current Regulation/Management Applications

• Programmable logic controllers
• Distributed control systems
• Industrial automation equipment

Current Regulation/Management Procurement Notes

Verify the specific suffix RHFT against the manufacturer datasheet to confirm package type and tape/reel specifications. Ensure compatibility with your PCB footprint and reflow profile requirements. Confirm functional safety documentation availability if required for your system design compliance.

Current Regulation/Management Selection Notes

Select this component when high-voltage input protection and precise current limiting are required in industrial environments. Consider the 150-mΩ on-resistance for thermal performance and the adjustable slew rate for inrush current control. Evaluate the need for reverse polarity protection to simplify bill of materials.

Current Regulation/Management Part Context

Part of the TPS2660x family of 60-V industrial eFuses. Designed for robust load protection in harsh environments. Offers integrated solutions replacing discrete MOSFET and protection circuits. Compatible with standard surface-mount assembly processes.

Current Regulation/Management Replacement Considerations

TPS26600PWPR is a pin-compatible alternative in HTSSOP-16 packaging. Verify package dimensions and thermal characteristics before substitution.