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Power Integrations Inc patents


      
Recent patent applications related to Power Integrations Inc. Power Integrations Inc is listed as an Agent/Assignee. Note: Power Integrations Inc may have other listings under different names/spellings. We're not affiliated with Power Integrations Inc, we're just tracking patents.

ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009 | Company Directory "P" | Power Integrations Inc-related inventors


Variable feedback signal based on conduction time

Power Integrations

Variable feedback signal based on conduction time



Search recent Press Releases: Power Integrations Inc-related press releases
Count Application # Date Power Integrations Inc patents (updated weekly) - BOOKMARK this page
12015021484907/30/15  new patent  Power converter output voltage clamp and supply terminal
22015020059907/16/15 Variable feedback signal based on conduction time
32015017117406/18/15 Vertical transistor device structure with cylindrically-shaped regions
42015016227206/11/15 Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
52015013770405/21/15 Bleeder circuit emulator for a power converter
62015010356804/16/15 Generating a control signal based on leading edge dimming detection for maintaining input current of a power converter
72015007651003/19/15 Heterostructure power transistor with alsin passivation layer
82015007805003/19/15 Digital peak detector with follower mode
92015007095303/12/15 Waveform shape discriminator
102015006276803/05/15 Feedback protection from adjacent terminal shorts
112015006297403/05/15 Controller ic with zero-crossing detector and capacitor discharge switching element
122015006298003/05/15 Method and implementing an unregulated dormant mode with an event counter in a power converter
132015006298503/05/15 Pre-distortion of sensed current in a power factor correction circuit
142015003559702/05/15 Operational amplifier with selective input
152015001477001/15/15 High-voltage field-effect transistor having multiple implanted layers
162015000972001/08/15 Method and controlling the maximum output power of a power converter
172014037476812/25/14 High quality gan high-voltage hfets on silicon
182014036836912/18/14 Delta-sigma modulator with high input impedance
192014036909712/18/14 Switch mode power converter having burst mode with current offset
202014033322811/13/14 Dimmer detector for bleeder circuit activation
212014032007510/30/14 Usb charging with data communication
222014026495209/18/14 Supplementing wire bonds
232014026586109/18/14 Current limiter with active damping
242014026589609/18/14 Light driver control system
252014026589809/18/14 Lossless preload for led driver with extended dimming
262014026628409/18/14 Isolation testing of semiconductor devices
272014026892209/18/14 Switched mode power converter controller with ramp time modulation
282014026895109/18/14 Load-selective input voltage sensor
292014025420209/11/14 Low threshold voltage comparator
302014025421209/11/14 Power converter using multiple controllers
312014025421309/11/14 Power converter output voltage clamp and supply terminal
322014025421409/11/14 Techniques for controlling a power converter using multiple controllers
332014024762809/04/14 Method and power converter fault condition detection
342014023930908/28/14 Heterostructure power transistor with alsin passivation layer
352014023984908/28/14 Bleeder circuit having current sense with edge detection
362014023327408/21/14 Power supply controller with minimum-sum multi-cycle modulation
372014021044607/31/14 Method and implementing slew rate control using bypass capacitor
382014021151607/31/14 Method and input charge control of a power supply
392014020462307/24/14 Charging circuit for a power converter controller
402014020462507/24/14 Secondary controller for use in synchronous flyback converter
412014020462607/24/14 Receive circuit for use in a power converter
422014020462807/24/14 Multi-stage sampling circuit for a power converter controller
432014018701907/03/14 Deposit/etch for tapered oxide
442014017728506/26/14 Electronic circuit control element with tap element
452014015329706/05/14 Power supply controller with input voltage compensation for efficiency and maximum power output
462014014011505/22/14 Monolithic ac/dc converter for generating dc supply voltage
472014013184305/15/14 Magnetically coupled galvanically isolated communication using lead frame
482014013218205/15/14 Feedback circuit for non-isolated power converter
492014013218405/15/14 Power supply circuit with a control terminal for different functional modes of operation
502014013318605/15/14 Switch mode power converters using magnetically coupled galvanically isolated lead frame communication
512014013496605/15/14 Noise cancellation for a magnetically coupled communication link utilizing a lead frame
522014012478905/08/14 Gan high voltage hfet with passivation plus gate dielectric multilayer structure
532014012624605/08/14 Method and digital control of a switching regulator
542014012624905/08/14 Switched averaging error amplifier
552014011905905/01/14 Split current mirror line sensing
562014011072104/24/14 Second schottky contact metal layer to improve gan schottky diode performance
572014011111304/24/14 Simplified current sense for buck led driver
582014010382904/17/14 Feed forward imbalance corrector circuit
592014010488704/17/14 Programming of an integrated circuit on a multi-function terminal
602014010488804/17/14 Semiconductor device with shared region
612014010489504/17/14 Method and programming a power converter controller with an external programming terminal having multiple functions
622014009780304/10/14 Method and implementing a power converter input terminal voltage discharge circuit
632014009857104/10/14 Saturation prevention in an energy transfer element of a power converter
642014009185904/03/14 Detector circuit with low threshold voltage and high voltage input
652014007726603/20/14 Heterostructure transistor with multiple gate dielectric layers
662014007172503/13/14 Controller with punctuated switching control circuit
672014006386203/06/14 Varying switching frequency and period of a power supply controller
682014006386303/06/14 Energy transfer assembly with tuned leakage inductance and common mode noise compensation
692014006386603/06/14 Method and a control circuit responsive to an impedance coupled to a control circuit terminal
702014006386703/06/14 Apparatus and sensing of isolated output
712014005529302/27/14 Digital-to-analog converter to produce paired control signals in a power supply controller
722014004924102/20/14 Dimming control for a switching power supply
732014004253302/13/14 Segmented pillar layout for a high-voltage vertical transistor
742014004531802/13/14 Forming a tapered oxide from a thick oxide layer
752014003352702/06/14 Low-cost transformer assembly
762014003655102/06/14 Method and on/off control of a power converter
772014003086801/30/14 Deposit/etch for tapered oxide
782014002282501/23/14 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
792014001637701/16/14 Method and apparatus to control a power converter having a low loop bandwidth
802014000908601/09/14 Single-stage power supply with power factor correction and constant current output
812014000147901/02/14 Switching device with charge distribution structure
822014000151501/02/14 Static discharge system
832013034212912/26/13 Flicker prevention with switched bulk capacitor
842013033601912/19/13 Method and determining zero-crossing of an ac input voltage to a power supply
852013033602012/19/13 Method and apparatus to reduce audio frequencies in a switching power supply
862013033602112/19/13 Variable frequency timing circuit for a power supply control circuit
872013033602212/19/13 Sample and hold buffer
882013032806012/12/13 Layout design for a high power, gan-based fet
892013032811412/12/13 Integrated transistor and anti-fuse as programming element for a high-voltage integrated circuit
902013032946212/12/13 Power limiting by modulating clock
912013033088812/12/13 In situ grown gate dielectric and field plate dielectric
922013032019912/05/13 Optically controlled silicon carbide and related wide-bandgap transistors and thyristors
932013032048212/05/13 High-voltage monolithic schottky device structure
942013032088212/05/13 Integrated on-time extension for non-dissipative bleeding in a power supply
952013030749511/21/13 Method and apparatus to increase efficiency in a power factor correction circuit
962013027815910/24/13 Bleeder circuit for use in a power supply
972013025045709/26/13 Adjacent terminal fault detection
982013024144009/19/13 Phase angle measurement of a dimming circuit for a switching power supply
992013024261909/19/13 Reset voltage circuit for a forward power converter
1002013023424309/12/13 Checkerboarded high-voltage vertical transistor layout
1012013023235809/05/13 Method and increasing the power capability of a power supply
1022013022310508/29/13 Method and a power supply controller responsive to a feedforward signal
1032013022310608/29/13 Asymmetric switch forward converter
1042013021470208/22/13 Power converter with compensation circuit for adjusting output current provided to a constant load
1052013021565008/22/13 Variable time clamp for a power supply controller
1062013021565608/22/13 Latching comparator
1072013020719208/15/13 Power integrated circuit with incorporated sense fet
1082013019386408/01/13 Led dimming circuit for switched dimming
1092013019483408/01/13 Power system with shared clamp reset
1102013019483508/01/13 Flyback converter with forward converter reset clamp
1112013018721907/25/13 High-voltage vertical transistor with a varied width silicon pillar
1122013018162407/18/13 Feed forward imbalance corrector circuit
1132013017025107/04/13 Method and sensing multiple voltage values from a single terminal of a power converter controller
1142013015572406/20/13 Detecting output diode conduction time for cable drop compensation of a power converter
1152013015573306/20/13 Generating a fast reset-signal using a fault-protection latch
1162013015744006/20/13 Composite wafer for fabrication of semiconductor devices
1172013014689106/13/13 Enhancement-mode hfet circuit arrangement having high power and a high threshold voltage
1182013014058506/06/13 Junction barrier schottky rectifiers having epitaxially grown p+-n junctions and methods of making
1192013014060506/06/13 Gan high voltage hfet with passivation plus gate dielectric multilayer structure
1202013014194806/06/13 Method and implementing an unregulated dormant mode with output reset in a power converter
1212013014195506/06/13 Controller with punctuated switching control circuit
1222013012862505/23/13 Apparatus and sensing of isolated output
1232013012103505/16/13 Ultra low standby consumption in a high power power converter
1242013012104005/16/13 Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1252013010637905/02/13 Controller compensation for frequency jitter
1262013010071004/25/13 Active surge protection in a power supply
1272013010071404/25/13 Power controller with smooth transition to pulse skipping
1282013008356504/04/13 On time sampling prevention
1292013008356604/04/13 Multi-stage sampling circuit for a power converter controller
1302013008357204/04/13 Protection for inadvertent missing feedback voltage signal
1312013008357904/04/13 Pre-biased sampling filter
1322013007735003/28/13 Power supply controller with minimum-sum multi-cycle modulation
1332013007735503/28/13 Apparatus and detecting a change in output voltage of an isolated power converter
1342013007735703/28/13 Adaptive biasing for integrated circuits
1352013007735803/28/13 Controller with constant current limit
1362013007048803/21/13 Power supply circuit with a control terminal for different functional modes of operation
1372013005716703/07/13 Damper circuit for switched dimming
1382013005818203/07/13 Method and programming an anti-fuse element in a high-voltage integrated circuit
1392013004962202/28/13 Load current management circuit
1402013005108702/28/13 Method and input charge control of a power supply
1412013005109302/28/13 Method and varying current limit to limit an output power of a power supply
1422013004348702/21/13 Layout design for a high power, gan-based fet
1432013003390202/07/13 Smooth mode transition plateau for a power supply controller
1442013002701401/31/13 Power supply controller with an input voltage compensation circuit
1452013002715101/31/13 Pulse width modulator with two-way integrator
1462013002781501/31/13 Adjacent terminal fault detection
1472013002799001/31/13 Varying switching frequency and period of a power supply controller
1482013002799101/31/13 Method and apparatus to control a power converter having a low loop bandwidth
1492013002799601/31/13 Variable frequency timing circuit for a power supply control circuit
1502013002096501/24/13 Power converter with compensation circuit for adjusting output current provided to a constant load
1512013002100501/24/13 Single-stage power supply with power factor correction and constant current output
1522013002101401/24/13 Method and implementing slew rate control using bypass capacitor
1532013002182801/24/13 Integrated on-time extension for non-dissipative bleeding in a power supply
1542012032669712/27/12 Temperature independent reference circuit
1552012031974412/20/12 Method and simplifying the control of a switch
1562012032063412/20/12 Method and a control circuit with multiple operating modes
1572012032063912/20/12 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
1582012032064012/20/12 Method and programming a power converter controller with an external programming terminal having multiple functions
1592012031314012/13/12 Method of fabricating a deep trench insulated gate bipolar transistor
1602012031445312/13/12 Electronic circuit control element with tap element
1612012031445712/13/12 Control arrangement for a resonant mode power converter
1622012030601212/06/12 Power integrated circuit device with incorporated sense fet
1632012028031411/08/12 Gate pullback at ends of high-voltage vertical transistor structure
1642012028062911/08/12 Dimming control for a switching power supply
1652012028066611/08/12 Method and a control circuit responsive to an impedance coupled to a control circuit terminal
1662012028067011/08/12 Off-line converter with digital control
1672012028073411/08/12 Method and pulse width modulation
1682012028143911/08/12 Flyback power supply with forced primary regulation
1692012027388511/01/12 High-voltage transistor structure with reduced gate capacitance
1702012027394411/01/12 Power semiconductor package with bottom surface protrusions
1712012027429811/01/12 Power factor correction converter control offset
1722012026289510/18/12 Low-cost transformer assembly
1732012026295410/18/12 Off line resonant converter with merged line rectification and power factor correction
1742012025036010/04/12 Llc controller with programmable fractional burst frequency
1752012025036410/04/12 Flyback converter with forward converter reset clamp
1762012025036810/04/12 Power supply controller with input voltage compensation for efficiency and maximum power output
1772012024326609/27/12 Method and high-side input winding regulation
1782012024327709/27/12 Method and apparatus to reduce line current harmonics from a power supply
1792012024649509/27/12 Method and apparatus to authenticate a power supply
1802012023806309/20/12 Termination and contact structures for a high voltage gan-based heterojunction transistor
1812012022374609/06/12 Method and apparatus switching a semiconductor switch with a multi-stage drive circuit
1822012022379509/06/12 Shroud for bobbin
1832012022379909/06/12 Transverse shroud and bobbin assembly
1842012022439909/06/12 Method and apparatus to reduce audio frequencies in a switching power supply
1852012021878408/30/12 Dc converter with independently controlled outputs
1862012021878608/30/12 Method and implementing an unregulated dormant mode with an event counter in a power converter
1872012021878808/30/12 Method and digital control of a switching regulator
1882012020684208/16/12 Fault condition protection
1892012019988508/09/12 Integrated transistor and anti-fuse programming element for a high-voltage integrated circuit
1902012018879907/26/12 Method and increasing the power capability of a power supply
1912012018880007/26/12 Asymmetric switch forward converter
1922012017032707/05/12 Apparatus and detecting a change in output voltage of an isolated power converter
1932012017032907/05/12 Method and implementing an unregulated dormant mode in a power converter
1942012016173906/28/12 Variable time clamp for a power supply controller
1952012016181506/28/12 Method and time-differential comparison of an analog signal
1962012016304106/28/12 Method and a power supply controller responsive to a feedforward signal
1972012016304306/28/12 Method and apparatus to regulate an output voltage of a power converter at light/no load conditions
1982012015174906/21/12 Method and adjusting displacement current in an energy transfer element
1992012015512906/21/12 Method and apparatus to limit output power in a switching power supply
2002012014610506/14/12 High-voltage transistor device with integrated resistor
2012012014614106/14/12 Electronic circuit control element with tap element
2022012014660706/14/12 Method and input charge control of a power supply
2032012014671506/14/12 Temperature independent reference circuit
2042012014763206/14/12 Apparatus and sensing of isolated output
2052012013901206/07/12 Method and controlling a circuit with a high voltage sense device
2062012013934206/07/12 Method and implementing an unregulated dormant mode with output reset in a power converter
2072012014052506/07/12 Energy transfer assembly with tuned leakage inductance and common mode noise compensation
2082012014052806/07/12 Forward converter transformer saturation prevention
2092012011967605/17/12 Flyback power converter with divided energy transfer element
2102012011986505/17/12 Low profile coil-wound bobbin
2112012012053905/17/12 Electrostatic discharge conducting pathway having a noise filter spark gap
2122012011284605/10/12 Method and pulse width modulation
2132012011369005/10/12 Method and a high voltage power supply circuit
2142012010501805/03/12 Method and implementing a power converter input terminal voltage discharge circuit
2152012009935004/26/12 Method and apparatus to select a parameter/mode based on a measurement during an initialization period
2162012009198204/19/12 Power factor correction converter control offset
2172012009290004/19/12 Controller with punctuated switching control circuit
2182012009290204/19/12 Phase angle measurement of a dimming circuit for a switching power supply
2192012009290304/19/12 Power transfer between independent power ports utilizing a single transformer
2202012008642104/12/12 Single-stage power supply with power factor correction and constant current output
2212012008715604/12/12 Method and limiting maximum output power of a power converter
2222012008109804/05/12 Method and simplifying the control of a switch
2232012008193004/05/12 Method and apparatus to limit maximum switch current in a switching power supply
2242012008193104/05/12 Method and apparatus to control a power converter having a low loop bandwidth
2252012006868003/22/12 Method and implementing slew rate control using bypass capacitor
2262012006876103/22/12 Method and protection of an anti-fuse element in a high-voltage integrated circuit
2272012006886903/22/12 Compact digital-to-analog converter
2282012006172003/15/12 Vts insulated gate bipolar transistor
2292012006175503/15/12 Checkerboarded high-voltage vertical transistor layout
2302012005737203/08/12 Control arrangement for a resonant mode power converter
2312012005860703/08/12 Method of fabricating a deep trench insulated gate bipolar transistor
2322012005109803/01/12 Method and power converter fault condition detection
2332012004355102/23/12 Second contact schottky metal layer to improve gan schottky diode performance
2342012003909702/16/12 Method and sensing multiple voltage values from a single terminal of a power converter controller
2352012003261002/09/12 Power converter having a feedback circuit for constant loads
2362012002675902/02/12 Ultra low standby consumption in a high power power converter
2372012001414101/19/12 Reset voltage circuit for a forward power converter
2382012001549101/19/12 Method of fabricating a high-voltage transistor with an extended drain structure
2392012001711201/19/12 System and provisioning and running a cross-cloud test grid
2402012001715601/19/12 Real-time, multi-tier load test results aggregation
2412012000757501/12/12 Method and controlling the maximum ouput power of a power converter
2422012000156101/05/12 Dimmer-disabled led driver
2432012000244801/05/12 Method and on/off control of a power converter
2442012000245101/05/12 Method and integrated cable drop compensation of a power converter
2452011031644612/29/11 Power converter with compensation circuit for adjusting output current provided to a constant load
2462011031649112/29/11 Method and apparatus to increase efficiency in a power factor correction circuit
2472011030505212/15/11 Method and apparatus to control a power factor correction circuit
2482011029801612/08/11 Mosfet having a jfet embedded as a body diode
2492011029852912/08/11 Temperature independent reference circuit



ARCHIVE: New 2015 2014 2013 2012 2011 2010 2009



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