IW1796-10

AC DC Converters, Offline Switchers Overview

The IW1796-10 is a high-performance AC/DC primary-side PWM controller designed for Rapid Charge applications. It integrates XM-Comm technology to enable transformer-based communication between the primary and secondary sides, eliminating the need for optocouplers. The device supports circuit designs up to 45W and works in conjunction with Renesas secondary-side controllers like the iW662.

AC DC Converters, Offline Switchers Feature Summary

• Integrates XM-Comm technology for transformer-based primary-to-secondary communication
• Eliminates the requirement for secondary-to-primary optocouplers
• Optimized for high-performance AC/DC power supply control in Rapid Charge applications

AC DC Converters, Offline Switchers Applications

• Rapid Charge power supply designs
• AC/DC converter systems supporting XM-Comm technology
• Power supplies requiring isolation without optocouplers

AC DC Converters, Offline Switchers Procurement Notes

Verify current availability status as distribution channels may indicate limited stock or discontinuation. Confirm that the specific suffix '-10' matches the required package and tape-and-reel specifications for your manufacturing process. Ensure compatibility with the designated secondary-side controller for the XM-Comm protocol.

AC DC Converters, Offline Switchers Selection Notes

Select this component when designing AC/DC converters up to 45W that require high performance and reduced component count by removing optocouplers. It is specifically intended for use with Renesas secondary-side controllers supporting XM-Comm technology, such as the iW662, to ensure proper communication and regulation.

AC DC Converters, Offline Switchers Part Context

The IW1796 series belongs to Renesas' portfolio of power management ICs focused on efficient charging solutions. This specific model is part of the iW1796 family, which utilizes proprietary transformer communication to enhance efficiency and reduce bill-of-materials costs in adapter designs.

AC DC Converters, Offline Switchers Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify functional equivalence with other primary-side controllers if direct replacement is necessary.