TCKE805NL,RF

Current Regulation/Management Overview

The TCKE805NL,RF is a Toshiba hot-swap voltage controller and eFuse IC designed for single-channel power management. It operates within an input voltage range of 4.4V to 18V and supports up to 5A current. The device features a 6V voltage clamp and includes adjustable overcurrent protection (OCP). It is housed in a WSON-10 surface-mount package and functions reliably across a temperature range of -40°C to +85°C.

Current Regulation/Management Feature Summary

• Integrates latch-type protection with a fixed 6V voltage clamp for robust load regulation.
• Provides fully adjustable overcurrent protection thresholds for flexible system design.
• Combines hot-swap control and eFuse functionality into a single compact channel.

Current Regulation/Management Applications

• Server and storage backplane power distribution
• Industrial equipment input power protection
• Communication infrastructure power modules

Current Regulation/Management Procurement Notes

Verify the exact ordering suffix against the manufacturer's official datasheet to ensure correct configuration. Confirm that the specific variant matches the required latch behavior and clamp voltage specifications for the target application circuit before finalizing procurement orders.

Current Regulation/Management Selection Notes

Select this component when a single-channel solution with integrated eFuse and hot-swap capabilities is required. Ensure the system input voltage remains within the 4.4V to 18V operational window. Verify that the WSON-10 package footprint aligns with the PCB layout constraints and thermal requirements of the design.

Current Regulation/Management Part Context

This part belongs to the TCKE8 series of hot-swap voltage controllers from Toshiba Semiconductor and Storage. It serves as a specialized power management IC intended for protecting downstream loads while managing inrush currents during system initialization or fault recovery scenarios.

Current Regulation/Management Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Cross-reference with other single-channel eFuse ICs only if electrical parameters and pinout compatibility are verified through independent technical analysis.