ISL6119LIBZA-T

Hot Swap Controllers Overview

The ISL6119LIBZA-T is a dual-channel hot-swap voltage controller designed for USB applications, manufactured by Renesas Electronics Corporation. It operates within a supply voltage range of 2.7V to 5.5V and supports an output current up to 1A per channel. The device features internal switches and includes protection mechanisms such as overcurrent limiting, thermal limiting, undervoltage lockout (UVLO), and latch-up fault handling. It functions reliably across an operating temperature range of -40°C to +85°C and is housed in an 8-SOIC surface-mount package.

Hot Swap Controllers Feature Summary

• Dual-channel architecture with integrated internal power switches
• Comprehensive protection including overcurrent, thermal limiting, and UVLO
• Latch-up fault handling capability for system robustness

Hot Swap Controllers Applications

• USB peripheral power management
• Hot-swap circuit implementations
• Voltage control for high-side switching

Hot Swap Controllers Procurement Notes

Verify component authenticity through authorized channels due to the End-of-Life status. Confirm RoHS compliance and MSL rating prior to integration. Check for alternate manufacturing sites or updated labeling formats via official Product Change Notifications. Ensure design compatibility with legacy documentation as standard support may be limited.

Hot Swap Controllers Selection Notes

Select this component for designs requiring dual-channel hot-swap control with internal switching capabilities. The SOIC-8 package suits space-constrained surface-mount layouts. Consider the -40°C to +85°C operational range for industrial or commercial environments. Evaluate the 1A output limit against load requirements and ensure adequate thermal management for sustained operation.

Hot Swap Controllers Part Context

Part of the ISL6119 series, this controller integrates power management and protection functions into a compact form factor. It serves as a specialized solution for managing power insertion events in sensitive electronic systems, particularly where USB standards dictate specific power sequencing and protection behaviors.

Hot Swap Controllers Replacement Considerations

No public confirmed substitute part numbers are available.