ISL61862BIRZ

Hot Swap Controllers Overview

The ISL61862BIRZ 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 a maximum output current of 5A. The device features an integrated N-channel MOSFET switch and is housed in an 8-lead DFN package. It functions reliably across an operating temperature range from -40°C to +85°C. Key electrical characteristics include a quiescent current of 57µA and support for latch-off fault protection.

Hot Swap Controllers Feature Summary

• Integrates a high-current N-channel MOSFET switch for efficient power delivery
• Provides comprehensive protection against overcurrent, thermal overload, and reverse polarity conditions
• Supports automatic retry mechanisms following fault clearance events

Hot Swap Controllers Applications

• USB port power management and protection
• Hot swap insertion and removal control
• Peripheral board power sequencing

Hot Swap Controllers Procurement Notes

Verify component authenticity through authorized channels due to end-of-life status. Confirm package integrity and moisture sensitivity handling requirements before assembly. Cross-reference datasheet revisions to ensure compatibility with existing design specifications. Validate that the specific suffix matches the required pinout and functional configuration for the target application.

Hot Swap Controllers Selection Notes

Select this component for designs requiring robust single-channel hot swap control with integrated switching capabilities. Consider the 5A current rating and compact DFN footprint for space-constrained USB implementations. Evaluate the latch-off versus auto-retry modes based on system recovery requirements. Ensure input voltage levels align with the specified 2.5V to 5.5V operational range.

Hot Swap Controllers Part Context

This part belongs to the ISL6186XXI series of hot swap controllers. It serves as a specialized power management IC within the broader portfolio of Renesas electronics solutions. The device addresses the need for reliable power distribution in portable and embedded systems where safe connection and disconnection are critical.

Hot Swap Controllers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative components by comparing pin configurations, electrical ratings, and thermal performance characteristics.