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RDK-242 Power Integrations Power Management Modules & Development Tools TOPSwitch-JX REF. DESIGN KIT visit Digikey Buy

TOPSWITCH

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TOPSWITCH

Abstract: TOP221 D VR2 1N4733 RTN NC 3 TOPSwitch-II CONTROL VR1 P4KE550 S TOP221P D2 R2 750 , Design Idea DI-3 TOPSwitch ® Burst Mode Flyback POWER ® INTEGRATIONS, INC , high voltage MOSFET inside the TOP221. Operation The TOPSwitch burst mode flyback supply generates , different transformer design. Typical D1 R1 750 1N4007 C2 is charged by the TOPSwitch internal current source to initiate operation and provide enough charge to sustain the TOPSwitch for 8-9
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P6KE200 TOPSWITCH TOP221 TOP221P 100 kHz flyback transformer dropper BZY97-C200

TOPSWITCH AN-17

Abstract: AN-17 topswitch selected TOPSwitch. 2) Identify and calculate a set of dependent parameters (output). 3) Iterate , side of the transformer primary is driven by TOPSwitch. D1 and VR1 clamp voltage spikes caused by , ® Flyback Transformer Design For TOPSwitch® Power Supplies Application Note AN-17 When developing TOPSwitch flyback power supplies, transformer design is usually the biggest stumbling block , introduced to describe the TOPSwitch drain current waveform shape and simplify subsequent calculations such
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TOPSWITCH AN-17 AN-17 topswitch nec2501 THREE PHASE AC EI ISOLATION TRANSFORMER TURNS DETAIL 11 pin flyback transformer CIRCULAR flyback transformer design NEC2501-H UF4005 1N5995B 1N4148

TOP210PFI equivalent

Abstract: TOP210 ® TOPSwitch® Power Supply for Echelon® PLT-21 Power Line Transceiver Design Note DN-15 Introduction A TOPSwitch power supply is ideally suited to power the Echelon PLT-21 power line transceiver control node. TOPSwitch requires 50% fewer components compared with a discrete power supply , VAC mains input range of the TOPSwitch allows worldwide operation, from 100 VAC applications in Japan to 230 VAC nodes in Europe. The TOPSwitch supply also satisfies EN 50065-1 EMI limits, a
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TOP210PFI equivalent TOP210 EN 50065-1 TOP210PFI TEX-E wire TOP210 schematic

24v dc power supply with uc3842

Abstract: ST204A TOPSwitch. For a more detailed treatment of flyback power supply and transformer design refer to , design may use a MOSFET with an RDS(ON) much lower than the equivalent TOPSwitch. The reasons for this , TOPSwitch. Lower RMS primary current can be achieved by providing sufficient primary inductance in the , externally to TOPSwitch. The power supply duty cycle for a given input and output voltage is set by the , . Application Note AN-14 gives a table of Zener diode types suitable for use with TOPSwitch. The ST204A power
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24v dc power supply with uc3842 switching power supply transformer construction smps with uc3842 and tl431 UC3842 smps design with TL431 3842 PWM power supply application note 3842 smps IC AN-19 AN-16 AN-18

PI-2216-120198

Abstract: TOP414G the TOPSwitch. To avoid this problem when doing bench evaluations, it is recommended that the VC , laboratory testing of TOPSwitch. When the DRAIN supply is turned on, the part will be in the auto-restart , ® TOP412/414 TOPSwitch ® Family Three-terminal DC to DC PWM Switch Product Highlights Low , 1. Typical Application. Output Power Capability1-4 Description The TOPSwitch family , controller or self oscillating (RCC) switching converter solutions, a TOPSwitch integrated circuit can
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PI-2216-120198 TOP414G TOP414 top412g PI-2216 TOP412 PI-2371-120198

nec2501

Abstract: NEC2501 Optocoupler ® A Low Cost, Low Part Count TOPSwitch® Supply Design Note DN-11 Cost is the most important , the technical requirements. A TOPSwitch power supply has 30% to 50% fewer components when compared , power TOPSwitch and scaling the remaining components. D2 UG8BT L1 3.3 uH 7.5 V R1 39 C2 , connected between the high-voltage bus and the TOPSwitch DRAIN pin. T1 has a primary inductance 2 C , V. D1 and VR1 clamp leading voltage spikes caused by leakage inductance when TOPSwitch turns off
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NEC2501 Optocoupler nec-2501 NEC2501 datasheet top202yai TOPSWITCH DN-11 20L DIODE ZENER UL1950/IEC950 P6KE150

TOPSWITCH

Abstract: TOP221P TOPSwitch-II CONTROL VR1 P4KE550 S TOP221P D2 R2 750 1N4007 C4 100 uF 35 V 4 NC 10T 30AWG , Design Idea DI-3 TOPSwitch ® Burst Mode Flyback POWER ® INTEGRATIONS, INC , . Operation The TOPSwitch burst mode flyback supply generates a single isolated output voltage from an AC or , industrial D1 R1 750 1N4007 C2 is charged by the TOPSwitch internal current source to initiate operation and provide enough charge to sustain the TOPSwitch for 8-9 switching cycles per autorestart
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TOPSWITCH flyback transformer design for power supplies TOPSWITCH constant current TOPSWITCH AN- 4 Pulse Transformer VAC step down transformer 12 PC40EI12

using top223 for pc power supply

Abstract: TOP227 TRANSFORMER DESIGN DATA TOPSwitchII. Otherwise, the functionality of the TOPSwitch-II devices is same as that of the TOPSwitch family. However, before considering TOPSwitch-II as a 'drop in' replacement in an existing TOPSwitch design, the , TOPSwitch S C PI-1951-091996 Description The second generation TOPSwitch-II family is more cost effective and provides several enhancements over the first generation TOPSwitch family. The TOPSwitch-II , when using TOPSwitch-II in an existing TOPSwitch design. September 1997 TOP221-227 VC CONTROL
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using top223 for pc power supply TOP227 TRANSFORMER DESIGN DATA TOP227Y transformer design TOP223 TRANSFORMER DESIGN DATA TOP223 Reference Design Board transistor top222y

transistor top200yai

Abstract: TOPSWITCH of copper foil connected to the source of the TOPSwitch. The shield is insulated to protect against , ® ® TOPSwitch Power Supply for Echelon® PLT-20 Power Line Transceiver Design Note DN-13 Introduction A TOPSwitch power supply is ideally suited to power the Echelon PLT-20 power line transceiver control node. TOPSwitch requires 50% fewer components compared with a discrete power supply , VAC mains input range of the TOPSwitch allows worldwide operation, from 100 VAC applications in Japan
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transistor top200yai TOP200YAI TOP200Yai equivalent furukawa TEX-E EN50065-1 Z2180U BYV27-100

NEC2501

Abstract: TOP225P Application. The second generation TOPSwitch-II family is more cost effective and provides several enhancements to the first generation TOPSwitch family. The TOPSwitch-II family extends the power range from , ® TOP221-227 ® TOPSwitch-II Family Three-terminal Off-line PWM Switch Product Highlights · , TOP224P CONTROL F1 3.15 A RTN TOPSwitch-II C T1 R2 220 C7 1 nF 250 VAC Y1 C5 , example demonstrates the advantage of the higher power 8 pin leadframe used with the TOPSwitch-II family
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TOP225P TOP227P TOP225Y top225 TOP224Y design examples TOP223

NEC2501 Optocoupler

Abstract: nec2501 prevent starting. Shorting the CONTROL pin to the SOURCE pin will reset the TOPSwitch. To avoid this , laboratory testing of TOPSwitch. When the DRAIN supply is turned on, the part will be in the auto-restart , TOP100-4 TOPSwitch Three-terminal Off-line PWM Switch AC IN DRAIN SOURCE CONTROL TOPSwitch TOPSwitch SELECTION GUIDE ORDER PART NUMBER OUTPUT POWER RANGE FLYBACK 100/110 V VAC , ) PI-1065A-110194 Figure 3. Pin Configuration. TOP100-4 TOPSwitch Family Functional
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AN-14 topswitch topswitch pfc schematic circuit diagram optocoupler, pfc TL431 AS VOLTAGE REGULATOR IN BOOST CONVERTER TOPSWITCH DN-7 PI-176 PI-1746-011796

TL431 928 transistor

Abstract: TOPSWITCH DN-7 . Efficiencies up to 93% have been achieved using TOPSwitch. Integrating start-up bias and peak current limiting , ® Power Factor Correction Using TOPSwitch ® Design Note DN-7 The TOPSwitch family of , simplified TOPSwitch boost PFC circuit which produces a DC voltage higher than the peak of full wave rectified AC input voltage. Proper control of TOPSwitch duty cycle over the line frequency period generates , cycle over the line frequency period. TOPSwitch operates at 100 kHz which is quite high compared to
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TL431 928 transistor TL431 928 DN-7 topswitch T0P200 TOP203 TOP200

transistor top222y

Abstract: TOP224Y design examples several enhancements over the first generation TOPSwitch family. The TOPSwitch-II family extends the , application considerations section when using TOPSwitch-II in an existing TOPSwitch design. December 1997 , shutdown function in TOPSwitchII. Otherwise, the functionality of the TOPSwitch-II devices is same as that of the TOPSwitch family. However, before considering TOPSwitch-II as a 'drop in' replacement in an existing TOPSwitch design, the design should be verified as described below. The new TOPSwitch-II family
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TOP222G top223g TOP222 5v TOP227 TOP221-227 TOP222

NEC2501 Optocoupler

Abstract: NEC2501 Optocoupler free each TOPSwitch. Also shown are other Zener diode families that can be used for clamp Zener diode VR1 , select the proper TOPSwitch. Then pick the transformer primary inductance from the LMAX column. For , the appropriate PMIN column to select the proper TOPSwitch. Then pick the transformer primary , ® TOPSwitch® Tips, Techniques, and Troubleshooting Guide Application Note AN-14 Answers to All Common TOPSwitch Technical Questions can be found in this application note, the TOPSwitch Data
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NEC2501 Optocoupler free TOP204Yai equivalent TOPSWITCH DN-8 AN-16 topswitch PWR-TOP200YAI TOPSWITCH DN-14 AN-15

nec2501

Abstract: NEC2501 Optocoupler pin will reset the TOPSwitch. To avoid this problem when doing bench evaluations, it is recommended , laboratory testing of TOPSwitch. When the DRAIN supply is turned on, the part will be in the auto-restart , ® TOP100-4 TOPSwitch® Family Three-terminal Off-line PWM Switch Product Highlights Low Cost , DRAIN SOURCE CONTROL TOPSwitch PI-1704112995 Figure 1. Typical Application. TOPSwitch , 25-50 W Description TOP102YAI* 20-45 W 8.5-17 W 35-70 W The TOPSwitch family implements
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TOP100YAI TOP101YAI TOP100-4 TOP104Y top104yai nec2501 opto

top200y

Abstract: TOP201 Transformer pin will reset the TOPSwitch. To avoid this problem when doing bench evaluations, it is recommended , suggested for laboratory testing of TOPSwitch. When the DRAIN supply is turned on, the part will be in , ® TOP200-4/14 TOPSwitch® Family Three-terminal Off-line PWM Switch Product Highlights Low , discontinuous mode of operation AC IN DRAIN SOURCE CONTROL TOPSwitch PI-1703-112995 Figure 1. Typical Application. TOPSwitch SELECTION GUIDE ORDER PART NUMBER OUTPUT POWER RANGE PFC
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top200y TOP201 Transformer TOP202

Three-terminal Off-line PWM Switch

Abstract: schematic diagram offline UPS TOPSwitch. To avoid this problem when doing bench evaluations, it is recommended that the VC power supply , supply. The schematic shown in Figure 12 is suggested for laboratory testing of TOPSwitch. When the , ® TOP209/210 TOPSwitch® Family Three-terminal Off-line PWM Switch Product Highlights Cost , Wide-Range DC Input D CONTROL TOPSwitch C S - PI-2043-052397 Figure 1. Typical Application. TOPSwitch Selection Guide ORDER PART NUMBER OUTPUT POWER RANGE PACKAGE TOP209P
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Three-terminal Off-line PWM Switch schematic diagram offline UPS PI-2074-070897 TOP209P PI-2045-052397 top209g

TOPSWITCH buck

Abstract: Three-terminal Off-line PWM Switch prevent starting. Shorting the CONTROL pin to the SOURCE pin will reset the TOPSwitch. To avoid this , TOPSwitch. When the DRAIN supply is turned on, the part will be in the auto-restart mode. The control pin , PWR-TOP100-4 TOPSwitch® Family Three-terminal Off-line PWM Switch Product Highlights Low Cost , continuous or discontinuous mode of operation INTEGRATIONS, INC. POWER TOPSwitch SELECTION GUIDE , Description The TOPSwitch family implements, with only three pins, all functions necessary for an off-line
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TOPSWITCH buck TOPswitch buck boost 821 optocoupler C1194 TOPSwitch II PWR-TOP103 R-T0P100-4 PO-OI7-041394

dfo6m

Abstract: . Shorting the CONTROL pin to the SOURCE pin will reset the TOPSwitch. To avoid this problem when doing , schematic shown in Figure 12 is suggested for laboratory testing of TOPSwitch. When the DRAIN supply is , ® TOP209/210 ® TOPSwitch Family Three-terminal Off-line PWM Switch Product Highlights , + Wide-Range DC Input D CONTROL TOPSwitch S - PI-2043-052397 Figure 1. Typical Application. TOPSwitch Selection Guide OUTPUT POWER RANGE ORDER PART NUMBER PACKAGE TOP209P
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dfo6m 17F-3

PWR-TOP200

Abstract: . Shorting the CONTROL pin to the SOURCE pin will reset the TOPSwitch. To avoid this problem when doing , PWR-TOP200-4/14 TOPSwitch® Family Three-terminal Off-line PWM Switch POWER INTEGRATIONS , feedback â'¢ Supports continuous or discontinuous mode of operation TOPSwitch SELECTION GUIDE OUTPUT , TOPSwitch family implements, with only three pins, all functions necessary for an off-line switched mode , solutions, a TOPSwitch integrated circuit can reduce total cost, component count, size, weight and at the
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PWR-TOP200 PWR-TOP204 PWR-TOP214 PWR-TOP203 PWR-TOP202 PWR-TOP201
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