TPS26622DRCT

Current Regulation/Management Overview

The TPS26622DRCT is a single-channel hot-swap voltage controller manufactured by Texas Instruments. It operates within an input voltage range of 4.5 V to 60 V and supports output currents from 0.025 A to 0.88 A. The device features an on-resistance of 478 mΩ and consumes 343 µA of quiescent current. It is housed in a VSON-10 package and functions reliably across a temperature range of -40°C to +125°C.

Current Regulation/Management Feature Summary

• Provides intelligent high-side power path control for safe insertion and removal of live circuits
• Integrates programmable current limiting and thermal protection mechanisms
• Supports remote enable functionality for system-level power management

Current Regulation/Management Applications

• PCI bus power management systems
• Industrial backplane hot-swap applications
• Telecommunications equipment power distribution

Current Regulation/Management Procurement Notes

Verify the specific suffix DRCT confirms the tape-and-reel packaging configuration. Ensure the component matches the required VSON-10 footprint for PCB layout compatibility. Confirm RoHS compliance status aligns with project environmental regulations before finalizing procurement orders.

Current Regulation/Management Selection Notes

Select this controller when input voltages exceed standard regulator limits or require up to 60 V support. Choose this part for applications demanding precise current limiting below 1 A. Consider the low quiescent current for battery-backed systems requiring minimal standby drain during inactive states.

Current Regulation/Management Part Context

This component belongs to the TPS2662x family of hot-swap controllers designed for robust power distribution. It serves as a critical interface between power sources and sensitive loads, preventing damage during fault conditions. The series offers various channel configurations to suit different density requirements.

Current Regulation/Management Replacement Considerations

The TPS26621DRCT and TPS26625DRCT are confirmed substitutes within the same product family. Verify pinout compatibility and electrical parameter alignment before swapping components in existing designs.