역률 보정(PFC)은 AC 회로의 전압과 전류 사이에서 0에 가까워지도록 위상각을 정렬하도록 설계된 반도체 장치입니다. 다양한 모드에는 평균 전류, 경계 전도, 연속 전도, 임계 전도, 전류 제어 주파수 폴드백, 불연속 및 불연속 전도(조정 가능한 주파수 전환 및 6kHz~1.7MHz)가 있습니다.
| 부분 # | 제조업체 | 설명 | 유효성 | 가격 | 수량 |
|---|---|---|---|---|---|
UC3855ANPower Factor Correction ICs | Texas Instruments | High Performance Power Factor Preregulator 20-PDIP 0 to 70 | 8304 | - | |
UCC28511DWPower Factor Correction ICs | Texas Instruments | PWM CONTRLR 0.1mA 230kHz 20-Pin SOIC Tube | 13 | - | |
UCC28513DWPower Factor Correction ICs | Texas Instruments | PWM CONTRLR 0.1mA 230kHz 20-Pin SOIC Tube | 61 | - | |
UCC28514DWPower Factor Correction ICs | Texas Instruments | PFC/PWM Combination controllers with 16V/9.7V VCC UVLO, 6.75V/5.3V PWM UVLO and 1:2 Freq.Ratio 20-SOIC -40 to 105 | 105 | - | |
UCC28051PPower Factor Correction ICs | Texas Instruments | Transition mode PFC controller with 12.5V/9.7V UVLO and IEC61000-3-2 compliance, -40°C to 85°C 8-PDIP -40 to 105 | 539 | 1+: $1.20560 10+: $0.87472 50+: $0.74325
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UCC28051DPower Factor Correction ICs | Texas Instruments | Transition mode PFC controller with 12.5V/9.7V UVLO and IEC61000-3-2 compliance, -40°C to 85°C 8-SOIC -40 to 105 | 756 | 1+: $1.02960 10+: $0.74448 75+: $0.60896
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UCC28521DWPower Factor Correction ICs | Texas Instruments | PFC/PWM Combination controller with TEM/TEM modulation and PWM Turn-off at Falling Bulk voltage 20-SOIC -40 to 85 | 재고 | - | |
UC2853DTRPower Factor Correction ICs | Texas Instruments | 75kHz bipolar continuous conduction mode (CCM) PFC controller, -25°C to 85°C 8-SOIC -25 to 85 | 재고 | - | |
UC2854BDWG4Power Factor Correction ICs | Texas Instruments | Enhanced bipolar CCM PFC controller with 10.5V/10V UVLO for 50Hz-400Hz line freq., -40°C to 85°C 16-SOIC -40 to 85 | 152 | - | |
UC2854BQPower Factor Correction ICs | Texas Instruments | Enhanced High Power Factor Preregulator 20-PLCC -40 to 85 | 재고 | - | |
UC3855ANG4Power Factor Correction ICs | Texas Instruments | High Performance Power Factor Preregulator 20-PDIP 0 to 70 | 재고 | - | |
UCC28051DRPower Factor Correction ICs | Texas Instruments | Transition mode PFC controller with 12.5V/9.7V UVLO and IEC61000-3-2 compliance, -40°C to 85°C 8-SOIC -40 to 105 | 2746 | 1+: $0.55440 10+: $0.39512 25+: $0.35411
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UCC28061DG4Power Factor Correction ICs | Texas Instruments | Natural interleaving transition-mode PFC controller with audible noise immunity 16-SOIC -40 to 125 | 759 | - | |
UCC28070QPWRQ1Power Factor Correction ICs | Texas Instruments | Automotive two-phase interleaved continuous conduction(CCM) mode PFC controller 20-TSSOP -40 to 125 | 1988 | 1+: $4.30320 10+: $3.27888 25+: $3.02192
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UCC28070APWRPower Factor Correction ICs | Texas Instruments | PFC Controller IC, 21V, 800mW, TSSOP, Tape & Reel | 426 | 1+: $2.27485 10+: $1.93715 30+: $1.72628
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UCC28070APWPower Factor Correction ICs | Texas Instruments | Power Factor Correction 20mA 10kHz to 300kHz 20-Pin TSSOP Tube | 216 | 1+: $4.37360 10+: $3.33080 70+: $2.84730
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UCC28180DRPower Factor Correction ICs | Texas Instruments | 18kHz-250kHz CCM PFC controller with Enhanced Start-up and Transient Response 8-SOIC -40 to 125 | 7 | 1+: $1.34640 10+: $0.98648 25+: $0.89549
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HPA00721DRPower Factor Correction ICs | Texas Instruments | Interleaved Transition-Mode PFC Cont. | 재고 | - | |
UC2854JPower Factor Correction ICs | Texas Instruments | High Power Factor Preregulator 16-CDIP -40 to 85 | 44 | - | |
UC1854BJPower Factor Correction ICs | Texas Instruments | Enhanced High Power Factor Preregulator 16-CDIP -55 to 125 | 1816 | - | |
UC1854BJ883BPower Factor Correction ICs | Texas Instruments | Enhanced High Power Factor Preregulator 16-CDIP -55 to 125 | 11 | - | |
UC1854J883BPower Factor Correction ICs | Texas Instruments | High Power Factor Preregulator 16-CDIP -55 to 125 | 재고 | - | |
UCC28513DWRG4Power Factor Correction ICs | Texas Instruments | IC PFC/PWM COMB CTRLR 20SOIC | 재고 | - | |
V62/09617-01XEPower Factor Correction ICs | Texas Instruments | Enhanced Product BiCMOS Power-Factor Preregulator 16-SOIC -55 to 125 | 재고 | - | |
UCC28061DPower Factor Correction ICs | Texas Instruments | Natural interleaving transition-mode PFC controller with audible noise immunity 16-SOIC -40 to 125 | 300 | 1+: $3.30000 10+: $2.48952 40+: $2.20110
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