TEA2016AAT/1J

Power Supply Controllers, Monitors Overview

The TEA2016AAT/1J is a digital configurable LLC and PFC combo controller for high-efficiency resonant power supplies. It integrates LLC and PFC controllers operating in DCM and QR modes within a low-profile SO16 package. The architecture uses a hardware state machine for reliable real-time performance. When combined with the TEA1995T SR controller, it supports 90W to 500W power levels with less than 75mW no-load input power.

Power Supply Controllers, Monitors Feature Summary

• Integrates complete LLC and PFC control functionality in a small SO16 package
• Includes integrated high-voltage startup, drivers, and level shifters
• Features programmable protection settings including latch, safe restart, or delayed latch options
• Supports on-the-fly parameter modification via I2C interface during operation

Power Supply Controllers, Monitors Applications

• Desktop and all-in-one (AIO) PCs
• Gaming consoles
• TV power supplies (Ultra HD, 4K)
• Notebook adapters
• Lighting applications up to 350 W

Power Supply Controllers, Monitors Procurement Notes

Verify the specific suffix /1J against official NXP documentation to confirm pinout and configuration differences from other variants like /2. Ensure compatibility with the TEA1995T secondary side controller for optimal system efficiency. Confirm that development kits include necessary programming boards for parameter adjustment.

Power Supply Controllers, Monitors Selection Notes

Select this component for designs requiring high efficiency across low to full loads without auxiliary power supplies. It is suitable for applications needing flexible protection configurations and precise mode transitions. Consider the SO16 package constraints and the need for external magnetic components typical of LLC topologies.

Power Supply Controllers, Monitors Part Context

Part of the NXP GreenChip portfolio optimized for mobile computing energy efficiency. It complements the TEA1995T dual synchronous rectifier controller. The device replaces traditional analog resonant controllers by offering digital configurability and reduced component count for simplified design flows.

Power Supply Controllers, Monitors Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult NXP technical support for direct replacements or updated series equivalents.

Power Supply Controllers, Monitors FAQ

How does the TEA2016AAT handle mode transitions?

It regulates output voltage via primary capacitor voltage to determine power delivery, allowing accurate transitions between high-power, low-power, and burst modes.

Can protection settings be modified after production?

Yes, many operation and protection settings can be adjusted by loading new settings into the device, though configurations can be secured to prevent unauthorized copying.