ISL61851AIBZ-T7A

Hot Swap Controllers Overview

The ISL61851AIBZ-T7A is a dual-channel hot-swap voltage controller from the Renesas/Intersil ISL6185XXI series, designed for USB applications. It integrates high-side N-channel power FETs with an enable function and supports a load current of up to 0.6 A per channel. The device operates within a standard commercial temperature range and features moisture sensitivity classification. Packaged in a tape-and-reel format for surface-mount assembly, it belongs to the PMIC category under power management integrated circuits.

Hot Swap Controllers Feature Summary

• Dual-channel architecture supporting independent hot-swap control for two separate loads
• Integrated high-side N-channel power FETs with dedicated enable functionality
• Designed specifically for USB hot-swap interface protection and power sequencing

Hot Swap Controllers Applications

• USB port power management and protection
• Hot-swap circuitry for peripheral devices
• Industrial I/O card insertion protection

Hot Swap Controllers Procurement Notes

This component is officially listed as End-of-Life (EOL) by the manufacturer. Distribution channels indicate limited or unavailable stock, with specific regions reporting no sales availability. Verify final supply status directly with authorized distributors before design commitment, as replacement parts may be required for new production runs.

Hot Swap Controllers Selection Notes

Select this part for dual-channel USB hot-swap applications requiring integrated FETs and 0.6 A current handling. Consider the SOIC-8 variant (ISL61851ICBZ) if tube packaging or different thermal characteristics are preferred. Ensure compatibility with system voltage levels and check for available alternatives due to EOL status.

Hot Swap Controllers Part Context

Part of the ISL6185XXI family of hot-swap controllers. Manufactured by Renesas Electronics Corporation, formerly Intersil. Classified under PMIC - Power Management ICs. Specific package type is Reel/Cut Tape. Moisture sensitive. Unit weight 72 mg.

Hot Swap Controllers Replacement Considerations

Public confirmed substitute: ISL61851ICBZ (SOIC-8 package, tube). Both are EOL. Check Renesas cross-reference tools for newer active replacements.