SC4150HISTRT

Hot Swap Controllers Overview

The SC4150HISTRT is a single-channel negative voltage hot swap controller designed for -48V systems. It operates within an input voltage range of 10V to 80V and is housed in an 8-SOIC package with a width of 3.90mm. The device supports programmable features including overvoltage protection (OVP), slew rate control, and undervoltage lockout (UVLO). Key functional pins include DRAIN, OV, PWRGD, and UV.

Hot Swap Controllers Feature Summary

• Controls negative voltage power supplies for hot swap applications
• Includes programmable overvoltage protection and slew rate settings
• Features undervoltage lockout for system stability

Hot Swap Controllers Applications

• -48V telecommunications systems
• Industrial equipment power management
• Computer peripheral interfaces

Hot Swap Controllers Procurement Notes

Verify the specific suffix 'HI' against official Semtech documentation to confirm pinout and electrical characteristics match your design requirements. Ensure the 8-SOIC package dimensions align with your PCB footprint constraints. Confirm RoHS compliance status through authorized distributors or manufacturer datasheets before finalizing procurement.

Hot Swap Controllers Selection Notes

Select this component for designs requiring precise control of negative voltage insertion. The integrated OVP and UVLO functions reduce external component count. Verify that the operating temperature range meets environmental specifications. Compare performance against other members of the SC4150 family if alternative pinouts are needed.

Hot Swap Controllers Part Context

This part belongs to the SC4150 family of hot swap controllers from Semtech Corporation. These ICs are widely used in communication and industrial sectors for managing power supply connections safely. The SC4150 series provides reliable protection against inrush currents and short circuits during module insertion.

Hot Swap Controllers Replacement Considerations

Consult official Semtech substitution guides for compatible alternatives within the SC4150 family. Verify pin compatibility and electrical parameters before replacing. Generic substitutes may not offer identical programmability or protection thresholds.