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Digital LLC+PFC Combo Controller for Resonant Power Supply
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The TEA2016AAT is a digital, configurable LLC & PFC combo controller for high-efficiency resonant power supplies. Our product includes both the LLC controller functionality and PFC controller, which operates in DCM and QR mode.
The TEA2016AAT comes in a low profile and narrow body-width SO16 package. Our sleek design enables consumers to build a complete resonant power supply with few components, simplifying the design process.
Combining the TEA2016AAT with our TEA1995T gives consumers an easy-to-design, highly efficient, and reliable power supply that provides 90 W to 500 W with minimal external components. The system provides low, no-load input power (< 75 mW; total system including the TEA2016AAT/TEA1995T combination) and high efficiency from minimum to maximum load.
This power supply meets the efficiency regulations of Energy Star, the Department of Energy, the Eco-design directive of the European Union, the European Code of Conduct, and other energy regulations. Because the TEA2016AAT is so efficient, there is no need for any auxiliary low-power supply.
Features
Distinctive Features
- Complete functionality of LLC and PFC controller in single small-size SO16 package
- Integrated high-voltage start-up
- Integrated drivers and high-voltage level shifter (LS)
- High-side driver directly supplied from the low-side driver output
- Accurate boost voltage regulation
- Integrated X-capacitor discharge without additional external components
- Power good function
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Several parameters can easily be configured, like:
- Operating frequencies to be outside the audible area at all operating modes
- Soft start and soft stop in burst mode, reducing the audible noise
- Accurate transition levels between operation modes (high-power mode/low-power mode/burst mode)
Green Features
- Valley/zero voltage switching for minimum switching losses
- High efficiency from low load to high load
- Compliant with the latest energy-saving standards and directives (Energy Star, EuP)
- Excellent no-load input power (< 75 mW for TEA2016AAT/TEA1995T combination)
Protection Features
- Independently configurable levels and timers
- All protections can independently be set to latch, safe restart, or latch after several attempts to restart
- Supply undervoltage protection (UVP)
- Overpower protection (OPP)
- Internal and external overtemperature protection (OTP)
- Capacitive mode regulation (CMR)
- Accurate overvoltage protection (OVP)
- Overcurrent protection (OCP)
- Inrush current protection (ICP)
- Brownin/brownout protection
- Disable input
Design Resources
Hardware
1-5 of 6 hardware offerings
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Evaluation and Development BoardsRDK01DB1561: TEA2016AAT Development Programming Board and Samples
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Evaluation and Development BoardsTEA2016 USB-I2C Programming Interface
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Evaluation and Development BoardsTEA2017AAT Development Programming Board and Samples
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Evaluation and Development Boards240 W Demo Board
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Evaluation and Development Boards240 W Demo Board
Software
5 software files
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BSP, Drivers and Middleware
Ringo v135 TEA2016ATT x86 for 32-Bit Windows OS
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BSP, Drivers and Middleware
Ringo v141 TEA2016ATT x86 for 32-Bit Windows OSnew
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BSP, Drivers and Middleware
Ringo v135 TEA2016ATT x64 for 64-Bit Windows OS
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BSP, Drivers and Middleware
Ringo v141 TEA2016ATT x64 for 64-Bit Windows OSnew
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Development Software - miscellaneous
LLC Resonant Converter Design Tool
Note: For better experience, software downloads are recommended on desktop.
Training
2 trainings
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On-Demand Webinar
TEA2016 Application Subjects
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On-Demand Webinar
TEA2016 Calculation Sheet