ISL6842IU

Power Supply Controllers, Monitors Overview

The ISL6842IU is an integrated offline switch and multi-topology power controller manufactured by Intersil. It operates within a supply voltage range of 15V to 18V and draws a supply current of 5.5 mA. The device is designed for industrial power systems and supports multiple switching topologies. It features an operating temperature range from -40°C to 105°C (TA). The component is housed in an 8-MSOP package with dimensions of 3.00mm width, suitable for surface mount installation.

Power Supply Controllers, Monitors Feature Summary

• Integrated offline switching capability combined with multi-topology control functions
• Supports operation across extended industrial temperature ranges
• Compact surface-mount packaging design

Power Supply Controllers, Monitors Applications

• Industrial power systems
• Offline AC-DC conversion designs
• Multi-topology power supply implementations

Power Supply Controllers, Monitors Procurement Notes

Verify the obsolete status of this component before procurement planning. Confirm availability through authorized distributors or secondary market suppliers such as Rochester Electronics LLC. Ensure compatibility with existing board layouts due to the specific 8-MSOP footprint. Check for RoHS compliance status as indicated by regulatory classifications.

Power Supply Controllers, Monitors Selection Notes

Select this component for applications requiring integrated offline switching and flexible topology support. Consider the 8-MSOP package constraints for PCB layout. Evaluate the -40°C to 105°C operating range against environmental requirements. Verify that the 15V to 18V supply voltage aligns with system power rails.

Power Supply Controllers, Monitors Part Context

The ISL6842 belongs to the Intersil family of power management ICs, specifically targeting offline converter applications. This series provides solutions for industrial power systems requiring robust performance. The 'IU' suffix denotes the specific package type and temperature grade within the product line.

Power Supply Controllers, Monitors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the discontinued status, alternative components must be identified through comprehensive cross-reference analysis of pinout, electrical specifications, and thermal characteristics.