ISL61852ACRZ

Hot Swap Controllers Overview

The ISL61852ACRZ is a dual-channel hot swap voltage controller designed for USB applications. It operates within a supply voltage range of 2.5 V to 5 V and supports two independent channels. The device features an internal current limit of 600 mA per channel and draws a typical operating supply current of 1 µA. It is housed in an 8-lead DFN package with dimensions of 3x3 mm. The component functions reliably across a commercial temperature range from 0°C to +70°C.

Hot Swap Controllers Feature Summary

• Integrates dual-channel control for simultaneous hot swap operations
• Includes internal field-effect transistors to minimize external component count
• Provides power failure detection capabilities for system protection

Hot Swap Controllers Applications

• USB hot swap interface circuits
• Dual-port peripheral connection systems
• Voltage regulation for removable USB devices

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'AC' against the official datasheet to confirm the commercial temperature grade and electrical specifications. Confirm the package designation matches the required 8-lead DFN footprint. Check for end-of-life notices or production change notifications prior to finalizing procurement plans.

Hot Swap Controllers Selection Notes

Select this component when dual-channel hot swap functionality is required for USB interfaces. Ensure the design accommodates the 600 mA current limit per channel. Verify that the 0°C to +70°C operating range meets the environmental requirements of the target application.

Hot Swap Controllers Part Context

This part belongs to the ISL6185XXC series of hot swap controllers manufactured by Renesas Electronics Corporation, formerly Intersil. The series focuses on protecting downstream circuitry during insertion and removal events in low-voltage digital systems.

Hot Swap Controllers Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.