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AN11013

NXP
Part Number AN11013
Manufacturer NXP
Description GreenChip III TEA1753 integrated PFC and flyback controller
Published Apr 6, 2015
Detailed Description AN11013 GreenChip III TEA1753 integrated PFC and flyback controller Rev. 1 — 21 March 2011 Application note Document...
Datasheet PDF File AN11013 PDF File

AN11013
AN11013


Overview
AN11013 GreenChip III TEA1753 integrated PFC and flyback controller Rev.
1 — 21 March 2011 Application note Document information Info Content Keywords GreenChip III, TEA1753, PFC, flyback, high efficiency, adaptor, notebook, PC power Abstract The TEA1753 is a member of the new generation of PFC and flyback combination controller ICs, used for efficient switched mode power supplies.
Using the TEA1753 and TEA1703 provides a solution for applications needing an extremely low Standby power mode.
It has a high level of integration which allows the design of a cost-effective power supply using the minimum number of external components.
The TEA1753 is fabricated in a Silicon On Insulator (SOI) process, enabling it to operate at a wide voltage range.
NXP Semiconductors AN11013 GreenChip III TEA1753 integrated PFC and flyback controller Revision history Rev Date v.
1 20110321 Description first issue Contact information For more information, please visit: http://www.
nxp.
com For sales office addresses, please send an email to: salesaddresses@nxp.
com AN11013 Application note All information provided in this document is subject to legal disclaimers.
Rev.
1 — 21 March 2011 © NXP B.
V.
2011.
All rights reserved.
2 of 48 NXP Semiconductors AN11013 GreenChip III TEA1753 integrated PFC and flyback controller 1.
Introduction The TEA1753 is a combination controller with a PFC and flyback controller integrated into an SO16 package.
Both controllers operate in Quasi-Resonance (QR) mode and in Discontinuous Conduction Mode (DCM) with valley detection.
Both controllers are switched independently.
The PFC output power is on-time controlled for simplicity.
It is not necessary to sense the phase of the mains voltage.
The flyback output power is current mode controlled for good suppression of the input voltage ripple.
The communication circuitry between the controllers is integrated and no adjustment is needed.
The voltage and current levels mentioned in this application not...


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