TPS26630RGER

Current Regulation/Management Overview

The TPS26630RGER is a single-channel hot-swap voltage controller from Texas Instruments, designed for robust power rail protection. It integrates a 60 V, 31 mΩ on-resistance FET and supports input voltages from 4.5 V to 60 V. The device manages load currents ranging from 0.6 A to 6 A with adjustable current limiting. Key electrical parameters include a maximum operating temperature of +125°C and a minimum of -40°C. It features an adjustable output slew rate, programmable overvoltage and undervoltage lockout thresholds, and a power-good indicator. The component operates in a VQFN-24 package.

Current Regulation/Management Feature Summary

• Integrates a high-side N-channel FET with low on-resistance for efficient power delivery.
• Provides comprehensive protection against reverse polarity, reverse current, and short circuits.
• Features adjustable output slew rate control to manage inrush current during startup.
• Includes programmable overvoltage and undervoltage lockout for precise system monitoring.

Current Regulation/Management Applications

• Industrial automation systems requiring hot-swappable I/O modules
• Programmable logic controllers (PLCs) and distributed control systems
• Human-machine interface (HMI) panels and sensor hubs

Current Regulation/Management Procurement Notes

Verify the specific suffix 'RGER' to confirm the tape-and-reel packaging configuration and ensure compatibility with automated surface-mount assembly processes. Confirm that the device meets the required RoHS compliance standards for your target market. Cross-reference the datasheet revision date to ensure all latest electrical characteristics and thermal recommendations are applied in the design.

Current Regulation/Management Selection Notes

Select this component when a single-channel solution with integrated high-current handling is required. It is suitable for applications needing precise control over turn-on slew rates to prevent bus collapse. Consider the adjustable protection thresholds if the system demands customized fault response behaviors compared to fixed-threshold alternatives.

Current Regulation/Management Part Context

This device belongs to the TPS2663x family of eFuses, which are engineered for industrial and automotive environments. The family offers various channel counts and protection levels. The TPS26630 variant specifically provides single-channel protection with integrated FET capabilities, distinguishing it from external controller solutions that require discrete MOSFETs.

Current Regulation/Management Replacement Considerations

Publicly confirmed substitute part numbers for the TPS26630RGER were not identified in the provided documentation. Verify pin-to-pin compatibility with other single-channel hot-swap controllers if direct replacement is necessary.

Current Regulation/Management FAQ

How does the TPS26630RGER handle reverse current?

The device includes built-in reverse current blocking functionality to prevent backflow from the output to the input, protecting upstream power sources.

Can the output voltage rise time be controlled?

Yes, the device features an adjustable output slew rate control pin that allows designers to limit the inrush current during startup by controlling the voltage rise time.