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2012-02-21 Lamp driver IC boasts PFC, boost functionality
Lamp driver IC boasts PFC, boost functionality
2012-02-09 Power ICs up low-load efficiency
NXP's GreenChip power ICs boost low-load efficiency and claim ultra-low standby power at low loads.
2011-12-14 Use active PFC offline LED controller for primary-side control
Use active PFC offline LED controller for primary-side control
2011-11-22 PFC controller reduces harmonic distortion
PFC controller reduces harmonic distortion
2011-07-20 GreenChip III+ SSL4101 integrated PFC and flyback controller
GreenChip III+ SSL4101 integrated PFC and flyback controller
2011-06-16 Avoid audible noise at light loads when using triggered PFC converters
Avoid audible noise at light loads when using triggered PFC converters
2011-02-14 PFC LED driver IC designed for space-constrained apps
PFC LED driver IC designed for space-constrained apps
2010-09-29 PFC controller IC features zero current switching
PFC controller IC features zero current switching
2010-07-05 PFC controller offers soft-start, overshoot-less functions
PFC controller offers soft-start, overshoot-less functions
2010-05-27 Design consideration for BCM PFC using FAN7930
Design consideration for BCM PFC using FAN7930
2010-03-17 Hi-integrated PFC controller cuts 54 external parts
Hi-integrated PFC controller cuts 54 external parts
2010-02-22 Resonant converter offers capacitive mode protection
From NXP Semiconductors comes the GreenChip TEA1713 resonant half-bridge converter complies with ENERGY STAR requirements, delivering 90+ per cent efficiency.
2010-02-09 How to improve energy efficiency in AC/DC power supplies
Here's a technical paper from Fairchild Semiconductor detailing how you can improve energy efficiency in your power supply design with the FAN9612 interleaved dual boundary conduction mode PFC controller.
2010-01-19 Design of power factor correction circuit using FAN7527B
The FAN7527B is an active power factor correction (PFC) controller for boost PFC application, which operates in the critical conduction mode.
2009-11-13 FAN480X PFC+PWM combination controller application
FAN480X PFC+PWM combination controller application
2009-11-10 Building variable output voltage boost PFC converters with the FAN9612 interleaved BCM PFC controller
Building variable output voltage boost PFC converters with the FAN9612 interleaved BCM PFC controller
2009-10-13 Design of power factor correction circuit using FAN7530
The FAN7530 is a voltage-mode CRM PFC controller. Because the voltage-mode CRM PFC controller does not need the rectified AC line voltage information, it can save the power loss of the sensing network.
2009-10-09 Design consideration for interleaved boundary conduction mode PFC using FAN9612
Design consideration for interleaved boundary conduction mode PFC using FAN9612
2009-10-07 500W power-factor-corrected (PFC) converter design with FAN4810
500W power-factor-corrected (PFC) converter design with FAN4810
2009-09-09 Interleaved power factor correction (IPFC) using the dsPIC DSC
The application note describes the digital implementation of a single-stage PFC using a dsPIC digital signal controller (DSC).
2009-05-13 Use TEA1751 integrated PFC, flyback controller
Use TEA1751 integrated PFC, flyback controller
2009-04-30 Integrated PFC, flyback controller
Integrated PFC, flyback controller
2009-04-24 Flyback converters with PFC controller
Flyback converters with PFC controller
2009-02-20 PFC controller provides over 96% efficiency
PFC controller provides over 96% efficiency
2008-11-14 Power controller IC reduces costs
Power controller IC reduces costs
2008-11-05 300W, wide mains, PFC stage driven by NCP1654
300W, wide mains, PFC stage driven by NCP1654
2008-08-28 Wide mains, 19V/8A power supply including power factor correction
On Semi's NCP1605 enables the downstream converter when the PFC stage is ready for operation.
2008-07-16 Controlling the power-dynamic PFC controller series BR604 and BR6000
Controlling the power-dynamic PFC controller series BR604 and BR6000
2007-06-01 TI unveils single-chip PFC control circuit
TI unveils single-chip PFC control circuit
2007-05-24 Energy-saving PFC controller suits 75-800W consumer apps
Energy-saving PFC controller suits 75-800W consumer apps
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Clive Maxfield Strange modes of transport and other "stuff"

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