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ISL61861BCBZ is listed in the Hot Swap Controllers range at ChipApex. The manufacturer field lists Renesas Electronics Corporation. Its product description is IC HOT SWAP CTRLR USB 8SOIC. Review the specifications below when checking this part for your BOM.
Hot Swap Controllers specifications for ISL61861BCBZ
- Description：IC HOT SWAP CTRLR USB 8SOIC
- Series：-
- Mfr：Renesas Electronics Corporation
- Package：Tube
- Type：Hot Swap Controller
- Number of Channels：2
- Internal Switch(s)：Yes
- Applications：USB
- Features：Auto Retry, Fault Timeout, Thermal Limit, Turn On Voltage, UVLO
- Programmable Features：-
- Voltage - Supply：2.5V ~ 5.5V
- Current - Output (Max)：1.5A
- Operating Temperature：0°C ~ 70°C
- Current - Supply：57 µA
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：8-SOIC
- Grade：-
- Qualification：-
Hot Swap Controllers datasheet and documents for ISL61861BCBZ
Hot Swap Controllers Overview
The ISL61861BCBZ is a dual-channel hot-swap 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 1.5A per channel. The device features an internal switch and is housed in an 8-SOIC package with a width of 3.90mm. It functions across a commercial temperature range of 0°C to +70°C and draws a supply current of 57 µA.
Hot Swap Controllers Feature Summary
- Dual-channel architecture supporting independent control for two USB ports
- Integrated automatic retry mechanism for fault recovery
- Built-in thermal limiting and undervoltage lockout protection
Hot Swap Controllers Applications
- USB port power management
- Hot-swap circuitry for peripheral devices
- System board input power distribution
Hot Swap Controllers Procurement Notes
This component has reached end-of-life status and is officially discontinued by the manufacturer. Availability is limited to existing stock from distributors. Verify RoHS compliance and moisture sensitivity level (MSL 2) before procurement. Ensure that the 8-SOIC package dimensions match the target PCB footprint requirements.
Hot Swap Controllers Selection Notes
Select this controller for designs requiring dual-channel USB hot-swap protection with integrated switching capabilities. It is suitable for commercial temperature environments up to 70°C. Consider the 1.5A current limit and 8-SOIC form factor when evaluating space constraints and power delivery needs for portable or desktop USB interfaces.
Hot Swap Controllers Part Context
The ISL61861BCBZ belongs to the ISL61861 family of hot-swap controllers from Renesas. This series provides comprehensive protection features for high-speed data and power interfaces. The BCBZ suffix indicates the specific 8-SOIC package variant optimized for surface-mount assembly in compact electronic enclosures.
Hot Swap Controllers Replacement Considerations
As the part is discontinued, verify cross-reference availability through authorized distributors. Check datasheet compatibility for pinouts, electrical parameters, and thermal characteristics before substituting with alternative dual-channel hot-swap controllers.
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