ISL61863AIRZ

Hot Swap Controllers Overview

The ISL61863AIRZ is a single-channel hot swap voltage controller designed for USB applications, manufactured by Renesas Electronics Corporation under the Intersil brand. It operates within an extended industrial temperature range of -40°C to +85°C and utilizes a DFN-EP-10 surface-mount package. The device integrates internal switching capabilities with latch protection features, ensuring robust power management for peripheral connections.

Hot Swap Controllers Feature Summary

• Integrates internal high-side switch for single-channel hot swap control
• Provides latch protection mechanism to secure circuit integrity during fault conditions
• Optimized specifically for USB peripheral power application scenarios

Hot Swap Controllers Applications

• USB peripheral hot swap power management
• Industrial equipment I/O port protection
• Consumer electronics board-level power sequencing

Hot Swap Controllers Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm RoHS compliance documentation matches current regulatory requirements. Validate package marking against official datasheet specifications to prevent counterfeit substitution. Request batch traceability records for quality assurance purposes prior to integration into production systems.

Hot Swap Controllers Selection Notes

Select this component for designs requiring integrated single-channel hot swap functionality with latch protection. Ensure compatibility with USB interface electrical characteristics and thermal dissipation requirements. Consider the DFN-EP-10 footprint constraints during PCB layout phase. Evaluate alternative active products if long-term supply continuity is critical for the project lifecycle.

Hot Swap Controllers Part Context

This part belongs to the ISL6186XXI series of hot swap controllers from Renesas/Intersil. It complements other variants like the ISL61863EIRZ-T and ISL61863GIRZ, differing primarily in packaging format and specific current handling configurations. The series targets reliable power insertion detection and controlled ramp-up for sensitive digital interfaces.

Hot Swap Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the End-of-Life (EOL) status indicated in source materials, direct pin-to-pin replacements must be verified against updated Renesas product portfolios or qualified engineering change orders.