TEA19162HT/1J

Overview

The TEA19162HT/1J is a Power Factor Correction (PFC) controller from the TEA19162 series by NXP Semiconductors. It functions as part of a combined controller solution for resonant topologies, designed to operate with LLC controllers like the TEA19161T. The device supports universal mains supply operation ranging from 70 VAC to 276 VAC. It integrates features such as soft start, soft stop, and valley/zero voltage switching to minimize switching losses. The component includes comprehensive protection mechanisms including overvoltage, open-loop, short-circuit, and overtemperature protection.

Feature Summary

• Integrated X-capacitor discharge functionality without requiring additional external components
• Supports valley/zero voltage switching to achieve minimum switching losses
• Features accurate boost voltage regulation and green mode capabilities
• Includes safe restart mode for handling system fault conditions

Applications

• High-power factor power supplies meeting Energy Star 80+ Gold standards
• Resonant power supply designs utilizing PFC and LLC combo architectures
• Power supplies complying with Department of Energy efficiency regulations
• Systems adhering to EU Eco-design Directive requirements

Procurement Notes

Verify the specific suffix HT against official NXP documentation to confirm pinout and functional compatibility with your design. Ensure the ordering suffix matches the required package type. Cross-reference the manufacturer part number with authorized distributors to confirm current availability and lead times. Validate RoHS compliance status through the official datasheet before finalizing procurement.

Selection Notes

Select this component when designing resonant power supplies that require high efficiency across all power levels. It is suitable for applications demanding strict compliance with international energy regulations. Consider pairing it with the TEA19161T LLC controller for a complete digital control solution. Evaluate the need for integrated X-capacitor discharge to reduce external component count.

Part Context

This component belongs to the TEA19162 family of PFC controllers manufactured by NXP Semiconductors. It is categorized under PMIC - Power Management ICs. The device is designed to work in conjunction with other NXP controllers to form complete power supply solutions. It targets high-efficiency applications requiring robust protection and regulatory compliance.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided source material.