TCC-103B-RT

ADCs/DACs - Special Purpose Overview

The TCC-103B-RT is a PTIC Control IC manufactured by onsemi. It functions as a three-output high-voltage digital to analog control IC specifically designed for precise control applications. The device operates within a supply voltage range of 2.3V to 5.5V and supports an extended operating temperature range from -30°C to 85°C. It utilizes an SPI data interface for communication and features a 16-pin RDL WLCSP package configuration.

ADCs/DACs - Special Purpose Feature Summary

• Three-output high-voltage digital to analog control capability
• SPI data interface integration
• Compact 16-pin RDL WLCSP surface mount packaging

ADCs/DACs - Special Purpose Applications

• PTIC (Power Transformerless Isolated Converter) systems
• High-voltage digital control interfaces
• Precision analog control circuits requiring isolated power management

ADCs/DACs - Special Purpose Procurement Notes

Verify the current product status, as some sources indicate this component may be obsolete. Confirm the specific datasheet version and electrical characteristics directly with onsemi or authorized distributors before procurement. Ensure compatibility with the required SPI protocol and voltage levels for the target application design.

ADCs/DACs - Special Purpose Selection Notes

Select this component when a dedicated PTIC controller with three independent high-voltage outputs is required. Consider the 16-pin RDL WLCSP form factor for space-constrained designs. Verify that the 2.3V to 5.5V supply range aligns with the system's power architecture and that the SPI interface matches the host controller's capabilities.

ADCs/DACs - Special Purpose Part Context

This part belongs to onsemi's portfolio of power management and control integrated circuits. It is designed to facilitate efficient power conversion in isolated applications, leveraging digital control techniques to manage multiple output channels simultaneously within a compact footprint suitable for modern electronic devices.

ADCs/DACs - Special Purpose Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Due to the potentially obsolete status indicated by some sources, consult onsemi technical support for direct replacement recommendations or alternative components with compatible pinouts and specifications.