TPS16417DRCR

Current Regulation/Management Overview

The TPS16417DRCR is a single-channel hot-swap voltage controller from Texas Instruments, designed for robust power distribution. It operates within an input voltage range of 2.7 V to 40 V and features a typical on-resistance of 152 mΩ. The device supports a continuous current limit of 1.8 A and includes integrated output power limiting capabilities. It is housed in a compact 10-VSON package with an exposed pad, suitable for surface-mount applications across a temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

• Integrated output power limiting function for precise energy management
• Built-in protection mechanisms including overcurrent, overvoltage, short detection, and overtemperature safeguards
• High-side electronic fuse regulator design for reliable load switching

Current Regulation/Management Applications

• Hot-swap backplane systems requiring safe insertion and removal under load
• Industrial control boards needing protected power distribution rails
• Telecommunications infrastructure equipment requiring high-voltage tolerance

Current Regulation/Management Procurement Notes

Verify the specific suffix DRCR confirms the VSON-10 package and tape-and-reel orientation. Confirm RoHS compliance status through official manufacturer documentation prior to integration. Ensure ESD handling protocols are followed due to moisture sensitivity classification. Cross-reference pinout diagrams with target PCB layout to guarantee correct thermal pad connection and signal alignment.

Current Regulation/Management Selection Notes

Select this component when a single-channel solution with integrated power limiting is required for voltages up to 40 V. The 1.8 A current rating suits moderate-load applications where thermal dissipation in a small footprint is critical. Consider the 152 mΩ on-resistance for efficiency calculations against alternative devices with higher RDS(on) or separate protection ICs.

Current Regulation/Management Part Context

This part belongs to the TPS1641x family of hot-swap controllers, which share similar operational principles but may differ in channel count or specific protection thresholds. The TPS16416DRCR is a related variant within the same series, offering comparable voltage ranges and protection features. Both devices utilize the same VSON-10 package form factor for board space optimization.

Current Regulation/Management Replacement Considerations

The TPS16416DRCR serves as a direct functional substitute within the same product family, sharing identical package dimensions and core electrical specifications. Verify that any alternative replacement maintains compatibility with the 2.7 V to 40 V input range and 1.8 A current limit requirements of the original design.