What is flyback converter?
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The flyback converter is used in both AC/DC and DC/DC conversion with a galvanic isolation between the input and the output(s). It is a buck-boost converter with the inductor split to form a transformer, so that the voltage ratios are multiplied with an additional advantage of isolation. When driving a plasma lamp or a voltage multiplier, the rectifying diode of the buck-boost converter is left out and the device is called a flyback transformer (FBT). |
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| 2012-01-30 | Using LM3448 isolated flyback LED driver Using LM3448 isolated flyback LED driver |
| 2012-01-24 | Address last gasp concerns in smart meter design Know how to efficiently and cost-effectively provide hold-up energy for smart meters. |
| 2011-12-19 | µModule converters target industrial apps Linear Tech's LTM8047 and LTM8048 DC/DC µModule converters are 725VDC isolation tested and deliver 1.5W output power. |
| 2011-12-13 | Offline regulator eliminates opto-isolator Linear's LT3798 is an isolated flyback controller that eliminates the opto-isolator or signal transformer for feedback since the output voltage is sensed from the primary-side flyback signal. |
| 2011-11-11 | Managing operating trade-offs in flyback LED drivers Managing operating trade-offs in flyback LED drivers |
| 2011-10-07 | TI launches phase-dimmable LED lighting drivers Texas Instruments Inc. introduces the LM3448 and TPS92070, which are integrated, phase-dimmable AC/DC LED lighting drivers suitable for various solid state lighting applications. |
| 2011-09-29 | 100V flyback regulator provides 4.5W output 100V flyback regulator provides 4.5W output |
| 2011-09-12 | Designing IC for charging lead-acid batteries Read about a flyback converter implements a current-limited power supply to charge lead-acid batteries. |
| 2011-08-03 | LM3450A evaluation board Read about this evaluation board that employs a two-stage design to provide line and load regulation as well as isolation. |
| 2011-07-21 | Flyback converter uses no optocoupler feedback Flyback converter uses no optocoupler feedback |
| 2011-07-20 | GreenChip III+ SSL4101 integrated PFC and flyback controller GreenChip III+ SSL4101 integrated PFC and flyback controller |
| 2011-06-30 | Customisable class 2 powered device for class 3 designs This reference design is for a flyback 3.3V and 5V Class 2 powered device (PD). The design features the MAX5969B as its controller. |
| 2011-05-26 | LM3444—230VAC, 8W isolated flyback LED driver LM3444—230VAC, 8W isolated flyback LED driver |
| 2011-04-25 | Build a simple, isolated bias supply Find out how the asymmetrical, half-bridge flyback configuration can provide multiple benefits in many situations. |
| 2011-03-24 | LM3445—230VAC, 6W- 15W isolated flyback LED driver LM3445—230VAC, 6W- 15W isolated flyback LED driver |
| 2011-02-04 | SSL2103 flexible, mains-dimmable LED driver Know how to design a mains dimmable LED driver using the NXP SSL2103 flexible LED Driver IC in flyback mode. |
| 2011-01-25 | Power conversion IC achieves <60mW no-load up to 65W Power Integrations' 12-pin package measuring 119sq mm footprint eliminates heatsink and achieves <60mW no-load in power supplies up to 65W. |
| 2010-12-28 | Functions of TEA1738 flyback controller Functions of TEA1738 flyback controller |
| 2010-12-09 | 100V flyback regulator goes sans optocoupler 100V flyback regulator goes sans optocoupler |
| 2010-11-26 | Flyback converter for non-dimmable apps Flyback converter for non-dimmable apps |
| 2010-09-13 | 19V-65W quasi-resonant flyback adapter using L6566B, TSM1014 19V-65W quasi-resonant flyback adapter using L6566B, TSM1014 |
| 2010-08-17 | Active-clamped PWM controller improves efficiency Maxim debuts the MAX5974, a high-frequency, current-mode PWM controller with an active-clamp architecture and spread-spectrum operation. |
| 2010-08-10 | 100V isolated flyback controller removes optocoupler 100V isolated flyback controller removes optocoupler |
| 2010-08-05 | Isolated flyback regulator eliminates opto-isolator Isolated flyback regulator eliminates opto-isolator |
| 2010-06-24 | Linear offers military-grade flyback controllers Linear offers military-grade flyback controllers |
| 2010-05-14 | Rectification drivers target SMPS applications ON Semiconductor has launched the NCP4303A and NCP4303B full-featured synchronous rectification controller and driver ICs that are versatile to be used in various power topologies, such as flyback, forward and half-bridge resonant LLC. |
| 2010-03-18 | Power conversion IC family allows 85mW No-Load Power Integrations rolls out TOPSwitch-JX, a highly integrated family of 16 power conversion ICs incorporating a 725V power MOSFET for use in flyback power supplies. |
| 2010-02-25 | LED driver packs programmable on time limiter ON Semiconductor's LED driver achieves >0.95 power factor in a single-stage topology by using a CrM flyback architecture, eliminating the need for a DC/DC conversion stage. |
| 2010-01-15 | Design and application guide for SG6859D This application note describes a design strategy for a high-efficiency compact flyback converter. Design considerations and mathematical equations are presented, as well as the guidelines for PCB layout. |
| 2010-01-06 | High speed stall detection on the S12HY family This application note describes a technique to perform high speed stall detection whilst micro-stepping a motor by measuring the flyback time. |
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