Industry's first PFC and LLC resonant combo converter enables EuP Lot 6 compliance
February 09, 2012 // Paul Buckley
NXP Semiconductors N.V. has unveiled the GreenChip SPR TEA1716 switched-mode power supply (SMPS) controller IC which the company claims is the industry’s first resonant PFC and LLC combo controller enabling ultra-low standby power at low loads, compliant with EU Ecodesign Directive requirements taking effect in 2013.
The GreenChip SPR TEA1716 is a power factor correction (PFC) and LLC resonant combo converter featuring energy-saving operating modes that will help designers meet and exceed stringent no-load and low-load standby requirements.
Designed for use in 90-W to 500-W power supplies, the smart power resonant (SPR) TEA1716 combines PFC and a resonant half-bridge controller (HBC) in a SO24 package. With no-load power levels under 150 mW and an average efficiency of more than 91 percent over universal mains, the TEA1716 aims to set a new benchmark for standby efficiency.
The device is the first combo controller to enable standby consumption well below 0.5 watt at a load of approximately 250 mW, as specified under the EU Energy Using Products Directive (EuP) Lot 6.
“Like ENERGY STAR in the US, the EU Ecodesign Directive is helping to drive broader awareness of the importance of minimizing standby power. Energy shortages around the world also underscore the fact that we can’t take ‘always-on’ for granted. NXP’s new GreenChip SPR TEA1716 is ahead of the curve in driving low-load standby power down to half a watt and below, and is now sampling with lead customers developing power adapters that will meet the new EuP Lot 6 requirements,” said Marcel van Roosmalen, general manager, power solutions product line, NXP Semiconductors. "The TEA1716 is the first EuP lot6 compliant device that allows the combos to go up to 500-W and meet EuP lot6. Application wise if we look worldwide we see interest coming from the medical side. There are some applications that require a very stable, highly efficient power supply that has to deliver a couple of hundred Watts in the medical domain. We are also seeing a lot of traction in the laptop market now that you are talking about notebooks that are around 90 W. This device has very good efficiency numbers and it is very effective when it comes to non-loaded power consumption".
Availability and Pricing
Samples of the new GreenChip SMPS controller IC is available starting in February and March 2012.
More information about the GreenChip SPR TEA1716 at
How industrial IoT will drive the MEMS market indirectly
December 19, 2014
Growth in the industrial Internet of Things equipment market is driving strong growth for microelectromechanical systems ...
Successful with phones & drones, Parrot ponders fFarming
Qimonda's late legacy: 28nm FeRAM
Volvo airs cloud-based cyclist protection system
Sony transforms eyewear into smart augmented reality devices
Harman grabs hidden infotainment gem S1nn
December 18, 2014
Automotive infotainment company Harman International Industries has reached an agreement to acquire S1nn GmbH & Co. Despite ...
Alps Electric puts cash into Qualtre
China VC lifts sensor startup to record funding
MIT discovers superconductor law
- New life for Embedded systems in the Internet of Things
- Virtualization and the Internet of Things
- RF/Microwave Instrumentation “S” Series Amplifiers
- Application Guide to RF Coaxial Connectors and Cables
InterviewCEO interview: Bosch's IoT startup is all about the system
Thorsten Mueller, CEO of Bosch Connected Devices and Solutions GmbH (Reutlingen, Germany), has been guiding the latest startup subsidiary of Robert Bosch GmbH since 2013 when he started the initiative ...
Filter WizardCheck out the Filter Wizard Series of articles by Filter Guru Kendall Castor-Perry which provide invaluable practical Analog Design guidelines.
Linear video channel
READER OFFERRead more
This month, Arrow Electronics is giving away ten BeMicro Max 10 FPGA evaluation boards together with an integrated USB-Blaster, each package being worth 90 Euros, for EETimes Europe's readers to win.
Designed to get you started with using an FPGA, the BeMicro Max 10 adopts Altera's non-volatile MAX 10 FPGA built on 55-nm flash process.
The MAX 10 FPGAs are claimed to revolutionize...MORE INFO AND LAST MONTH' WINNERS...
December 15, 2011 | Texas instruments | 222901974
Unique Ser/Des technology supports encrypted video and audio content with full duplex bi-directional control channel over a single wire interface.