ISL61863AIRZ-T

Hot Swap Controllers Overview

The ISL61863AIRZ-T is a single-channel hot swap voltage controller designed for USB applications, manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 2.5V to 5.5V and supports an output current of up to 6A. The device features an automatic retry mechanism upon fault conditions and includes thermal limiting protection. It is housed in a compact 10-lead DFN-EP package with exposed pad, suitable for surface mount installation. The component functions reliably across an extended temperature range from -40°C to +85°C.

Hot Swap Controllers Feature Summary

• Integrates automatic retry functionality to restore power after transient faults without manual intervention.
• Provides comprehensive thermal limiting protection to safeguard the system during overtemperature events.
• Designed specifically for safe insertion and removal in USB peripheral applications.

Hot Swap Controllers Applications

• USB peripheral hot swap systems
• Single-channel power distribution units
• Industrial control board I/O modules

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'AIRZ-T' against official Renesas documentation to confirm the exact temperature grade and tape-and-reel packaging configuration. Confirm RoHS compliance status and moisture sensitivity level prior to assembly planning. Check for any active product change notifications or end-of-life notices that may affect long-term availability.

Hot Swap Controllers Selection Notes

Select this component when a single-channel solution with automatic retry is required for USB hot swap designs. Ensure the design accommodates the 10-lead DFN-EP package constraints and thermal dissipation requirements. Verify that the 6A current capability aligns with the load specifications and that the operating temperature range meets the environmental demands of the target application.

Hot Swap Controllers Part Context

This part belongs to the ISL6186XXI series of hot swap controllers from Renesas. It shares the family's core architecture but is distinguished by its specific current rating and retry feature set. The series targets robust power management for portable and industrial interfaces requiring safe connection dynamics.

Hot Swap Controllers Replacement Considerations

Consult official cross-reference lists for verified substitutes. Generic equivalents may lack the specific retry logic or thermal protection characteristics. Verify pinout compatibility and electrical parameters before considering alternative components.