The TEA19162T/2J and TEA19161T are a combined controller (combo) ICs for resonant topologies including PFC. They provide high efficiency at all power levels. Together with the TEA1995T dual LLC resonant SR controller, a cost-effective resonant power supply can be built. This power supply meets the efficiency regulations of Energy Star, the Department of Energy (DoE), the Eco-design Directive of the European Union, the European Code of Conduct, and other guidelines.
The TEA19162T/2J is a Power Factor Correction (PFC) controller. The IC communicates with theTEA19161T on start-up sequence and protections. It also enables a fast latch reset mechanism. To maximize the overall system efficiency, the TEA19161T allows setting the TEA19162T/2J PFC to burst mode at a low output power level.
The TEA19162HT/2 is recommended for applications that require high-power factor performance, like energy star 80+ gold, platinum or titanium.
Feature
Distinctive features:
Complete functionality as TEA19161T/TEA19162T combo
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
Green features:
Valley/zero voltage switching for minimum switching losses
Frequency limitation to reduce switching losses
Reduced supply current (200 μA) when in burst mode
Protection features:
Safe restart mode for system fault conditions
Continuous mode protection with demagnetization detection
Accurate 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
Supply Undervoltage Protection (UVP)
(Picture: Diagram)
Catalogue
FPGA / CPLD
Memory
MOS 
MCU 
DSP
OCEP
Secondary 
Other 
