TEA19162HT/2J

Overview

The TEA19162HT/2J is a Power Factor Correction (PFC) controller from the TEA19162T series manufactured by NXP Semiconductors. It is designed for universal mains supply operation ranging from 70 VAC to 276 VAC. The device integrates soft start, soft stop, and X-capacitor discharge functionality without additional external components. It supports valley/zero voltage switching to minimize switching losses and includes comprehensive protection features such as OverVoltage Protection (OVP), Open-Loop Protection (OLP), Short-Circuit Protection (SCP), and adjustable OverCurrent Protection (OCP).

Feature Summary

• Integrated X-capacitor discharge capability eliminating the need for extra external components.
• Supports valley/zero voltage switching to achieve minimum switching losses.
• Features accurate boost voltage regulation with integrated soft start and soft stop mechanisms.
• Includes safe restart mode for system fault conditions and demagnetization detection.

Applications

• High-power factor power supplies meeting Energy Star 80+ Gold, Platinum, or Titanium standards.
• Resonant power supply designs utilizing combined PFC and LLC controllers.
• Power supplies complying with Department of Energy (DoE) efficiency regulations.
• Systems adhering to the European Union Eco-design Directive and European Code of Conduct.

Procurement Notes

Verify the specific suffix '2J' against the official datasheet to confirm package type and tape/reel specifications. Ensure compatibility with the intended resonant topology controller, such as the TEA19161T, for proper startup sequence and protection communication. Confirm RoHS compliance status through the manufacturer's documentation before finalizing procurement.

Selection Notes

Select this component for applications requiring high-efficiency PFC performance across all power levels. It is suitable for designs aiming to meet stringent international energy regulations like Energy Star and DoE. Consider its integration with LLC controllers for complete resonant power solutions that reduce component count and simplify design complexity.

Part Context

This part belongs to the TEA19162T series of PFC controllers. It is often used in conjunction with the TEA19161T digital resonant controller and TEA1995T dual LLC resonant SR controller. This combination forms a cost-effective resonant power supply solution that minimizes external component requirements while maximizing overall system efficiency.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material. Consult the manufacturer's product change notification or datasheet for potential alternatives within the same family.