TEA2017ABT/2Y

Power Supply Controllers, Monitors Overview

The TEA2017ABT/2Y is a digital configurable LLC and PFC combo controller designed for high-efficiency resonant power supplies. It integrates an LLC controller and a PFC controller operating in DCM/QR mode within a low-profile SO16 package. The device utilizes a high-speed configurable hardware state machine to ensure reliable real-time performance. It enables the construction of complete resonant power supplies with minimal component count, offering easy design and configuration flexibility through software loading.

Power Supply Controllers, Monitors Feature Summary

• Integrates LLC and PFC controllers in a compact SO16 package
• Digital architecture based on a high-speed configurable hardware state machine
• PFC controller supports DCM/QR operation modes
• Includes integrated X-capacitor discharge without external components

Power Supply Controllers, Monitors Applications

• High-efficiency resonant power supplies
• AC-DC power adapters
• Computing and gaming equipment power systems
• Industrial equipment power solutions

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix /2Y against official NXP documentation to confirm pinout compatibility and configuration settings. Ensure the procurement channel provides genuine components with appropriate traceability. Check for any specific handling requirements related to the SO16 package and verify RoHS compliance status for the exact batch.

Power Supply Controllers, Monitors Selection Notes

Select this component when a combined PFC and LLC solution is required to minimize bill of materials and board space. The TEA2017ABT variant is suitable for applications specifically requiring DCM/QR PFC operation. Consider the digital configurability for optimizing efficiency across varying load conditions and meeting strict energy standards like Energy Star or EuP.

Power Supply Controllers, Monitors Part Context

The TEA2017 series represents NXP's GreenChip digital configurable controllers for AC-DC applications. The ABT variant specifically focuses on DCM/QR PFC operation combined with LLC control. This family aims to simplify power supply design by integrating multiple functions into a single IC, reducing external component count and improving overall system efficiency compared to traditional discrete solutions.

Power Supply Controllers, Monitors Replacement Considerations

The TEA2017AAT serves as a functional alternative if multimode PFC operation (including CCM) is required instead of the ABT's DCM/QR limitation. Verify pin-to-pin compatibility and configuration file compatibility before substitution.