TEA19162T/1118
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NXP USA Inc. TEA19162T/1118

Manufacturer No:
TEA19162T/1118
Manufacturer:
NXP USA Inc.
Package:
Bulk
Description:
SYNCHRONOUS RECTIFIER CONTROLLER
Delivery:
Payment:
iso14001
iso45001
iso9001
iso13485

Product Introduction

Overview

The TEA19162T, produced by NXP USA Inc., is a Power Factor Correction (PFC) controller integrated into a combined controller (combo) IC, designed for resonant topologies. This controller works in conjunction with the TEA19161T to provide high efficiency across all power levels. Together with the TEA1995T dual LLC resonant SR controller, it enables the construction of a cost-effective and highly efficient resonant power supply that complies with various efficiency regulations, including those set by Energy Star, the Department of Energy (DoE), the Eco-design Directive of the European Union, and the European Code of Conduct.

Key Specifications

Parameter Value
Maximum PFC switching frequency (Fsw(PFC)max, typ) 134 kHz
Universal mains supply operation 70 V (AC) to 276 V (AC)
Target output power range 90 W to 500 W
No-load input power < 75 mW (total system including TEA19161T/TEA19162T combo and TEA1995T)
Supply current in burst mode 200 µA
Protection features OverVoltage Protection (OVP), Open-Loop Protection (OLP), Short-Circuit Protection (SCP), Internal and external IC OverTemperature Protection (OTP), Low and adjustable OverCurrent Protection (OCP) trip level, Adjustable brownin/brownout protection

Key Features

  • Complete functionality as TEA19161T/TEA19162T combo for resonant topologies including PFC.
  • Integrated X-capacitor discharge without additional external components.
  • Universal mains supply operation (70 V (AC) to 276 V (AC)).
  • Integrated soft start and soft stop.
  • Accurate boost voltage regulation.
  • Valley/zero voltage switching for minimum switching losses.
  • Frequency limitation to reduce switching losses.
  • Fast latch reset mechanism.
  • Burst mode operation at low output power levels to maximize system efficiency.
  • Audible noise avoidance through soft stop mechanism.

Applications

The TEA19162T is suitable for high-power factor applications, such as those requiring Energy Star 80+ Gold, Platinum, or Titanium certifications. It is ideal for designing highly efficient and reliable power supplies in various industries, including consumer electronics, industrial equipment, and data centers. The controller is particularly useful in applications where compliance with stringent efficiency regulations is mandatory.

Q & A

  1. What is the primary function of the TEA19162T?

    The TEA19162T is a Power Factor Correction (PFC) controller designed for resonant topologies.

  2. What other components does the TEA19162T typically work with?

    The TEA19162T works in conjunction with the TEA19161T and the TEA1995T dual LLC resonant SR controller.

  3. What are the efficiency regulations that the TEA19162T complies with?

    The TEA19162T complies with efficiency regulations set by Energy Star, the Department of Energy (DoE), the Eco-design Directive of the European Union, and the European Code of Conduct.

  4. What is the target output power range for the TEA19162T?

    The target output power range is between 90 W and 500 W.

  5. What is the no-load input power of the system including the TEA19161T/TEA19162T combo and the TEA1995T?

    The no-load input power is less than 75 mW.

  6. What protection features are integrated into the TEA19162T?

    The TEA19162T includes OverVoltage Protection (OVP), Open-Loop Protection (OLP), Short-Circuit Protection (SCP), Internal and external IC OverTemperature Protection (OTP), and adjustable OverCurrent Protection (OCP) and brownin/brownout protection.

  7. How does the TEA19162T minimize switching losses?

    The TEA19162T uses valley/zero voltage switching and frequency limitation to minimize switching losses.

  8. What is the purpose of the burst mode operation in the TEA19162T?

    The burst mode operation at low output power levels maximizes system efficiency.

  9. How does the TEA19162T avoid audible noise?

    The TEA19162T avoids audible noise through a soft stop mechanism at the end of a switching period.

  10. What is the maximum PFC switching frequency of the TEA19162T?

    The maximum PFC switching frequency is typically 134 kHz.

Product Attributes

Diode Type:- 
Voltage - DC Reverse (Vr) (Max):- 
Current - Average Rectified (Io):- 
Voltage - Forward (Vf) (Max) @ If:- 
Speed:- 
Reverse Recovery Time (trr):- 
Current - Reverse Leakage @ Vr:- 
Capacitance @ Vr, F:- 
Mounting Type:- 
Package / Case:- 
Supplier Device Package:- 
Operating Temperature - Junction:- 
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