IW1796-18B

Power Supply Controllers, Monitors Overview

The iW1796-18B is a high-performance AC/DC primary-side rapid charge PWM controller from Renesas Electronics. It supports XM-Comm technology for enhanced communication capabilities in power supply designs. The device is classified as a switching controller within the PMIC category and belongs to the iW1796 series. It is designed for applications requiring efficient power management with integrated control features.

Power Supply Controllers, Monitors Feature Summary

• Supports XM-Comm technology for advanced communication protocols
• Primary-side regulation for simplified design without optocouplers
• Optimized for rapid charging applications

Power Supply Controllers, Monitors Applications

• High performance AC/DC power supplies
• Rapid charge adapter designs
• Primary-side regulated power conversion systems

Power Supply Controllers, Monitors Procurement Notes

Verify current availability status directly with authorized distributors or Renesas, as supply may be limited. Confirm RoHS compliance details through official documentation before procurement. Ensure ordering suffixes match specific package requirements. Check for any regional sales restrictions applicable to your location.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs requiring primary-side regulation with XM-Comm support. Consider compatibility with associated GaN FETs or standard MOSFETs based on target power levels. Evaluate thermal management needs relative to the intended application environment and load conditions.

Power Supply Controllers, Monitors Part Context

Part of the iW1796 series focusing on AC/DC conversion. Manufactured by Renesas Electronics Corporation, formerly Dialog Semiconductor. Designed for modern power adapter markets emphasizing efficiency and compact form factors.

Power Supply Controllers, Monitors Replacement Considerations

Consult official cross-reference lists for verified substitutes. Ensure functional equivalence in control topology and communication support when evaluating alternatives.