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Power Factor Correction ICs
(1352 results)Power Factor Correction (PFC) is a semiconductor device designed to align the phase angle to approach zero between the voltage and current in an AC circuit. The different modes are average current, boundary conduction, continuous conduction, critical conduction, current controlled frequency foldback, discontinuous, and discontinuous conduction with a frequency switching of adjustable and 6kHz to 1.7MHz.
| Part # | Manufacturer | Description | Availability | Pricing | Quantity |
|---|---|---|---|---|---|
 UCC38500DWPower Factor Correction ICs | Texas Instruments | PFC/PWM Combination controller with 16V/10V VCC UVLO and 6.75V/5.5V PWM UVLO, 0°C to 70°C 20-SOIC 0 to 70 | In Stock | 350+: $4.86643 | |
 UCC38500NPower Factor Correction ICs | Texas Instruments | PFC/PWM Combination controller with 16V/10V VCC UVLO and 6.75V/5.5V PWM UVLO, 0°C to 70°C 20-PDIP 0 to 70 | In Stock | 41+: $6.45040 144+: $4.90411 | |
UCC38502NPower Factor Correction ICs | Texas Instruments | PFC/PWM Combination controller with 16V/10V VCC UVLO and 6.75V/3.75V PWM UVLO, 0°C to 70°C 20-PDIP 0 to 70 | In Stock | 42+: $6.24800 162+: $4.64336 | |
 UCC3817NPower Factor Correction ICs | Texas Instruments | Power Factor Correction Preregulator 0.15mA 115kHz 16-Pin PDIP Tube | 280 | 1+: $4.50560 10+: $3.43728 25+: $3.16976
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UCC3818NPower Factor Correction ICs | Texas Instruments | Power Factor Correction Preregulator 0.15mA 115kHz 16-Pin PDIP Tube | 22 | 1+: $7.50000 10+: $7.32172 30+: $7.20172 | |
 UCC3818DWPower Factor Correction ICs | Texas Instruments | 6kHz-220kHz CCM PFC controller with 10.5V/10V UVLO, 0°C to 70°C 16-SOIC 0 to 70 | In Stock | 85+: $3.11520 320+: $2.37526 | |
UCC3817DWPower Factor Correction ICs | Texas Instruments | 6kHz-220kHz CCM PFC controller with 16V/10V UVLO, 0°C to 70°C 16-SOIC 0 to 70 | In Stock | 98+: $2.71040 360+: $2.40001 | |
 UCC3818DPower Factor Correction ICs | Texas Instruments | Power Factor Correction Preregulator 0.15mA 115kHz 16-Pin SOIC Tube | 85 | 1+: $4.60240 10+: $3.51296 40+: $3.12576 | |
UCC38503NPower Factor Correction ICs | Texas Instruments | BiCMOS PFC/PWM Combination Controller 20-PDIP 0 to 70 | In Stock | 68+: $3.89840 | |
UCC38501DWPower Factor Correction ICs | Texas Instruments | PFC/PWM Combination controller with 10.5V/10V VCC UVLO and 6.75V/5.5V PWM UVLO, 0°C to 70°C 20-SOIC 0 to 70 | In Stock | 46+: $5.75520 175+: $5.14116 | |
UCC38501NPower Factor Correction ICs | Texas Instruments | PFC/PWM Combination controller with 10.5V/10V VCC UVLO and 6.75V/5.5V PWM UVLO, 0°C to 70°C 20-PDIP 0 to 70 | In Stock | 41+: $6.50320 144+: $4.85436 | |
UC2854BNPower Factor Correction ICs | Texas Instruments | Power Factor Correction Preregulator 0.3mA 115kHz 16-Pin PDIP Tube | In Stock | 1000+: $5.35804 | |
UC3855BNPower Factor Correction ICs | Texas Instruments | Bipolar CCM PFC controller with 10.5V/10V UVLO and zero voltage transition, 0°C to 70°C 20-PDIP 0 to 70 | In Stock | 18+: $15.00400 80+: $13.47093 | |
UC2855BNPower Factor Correction ICs | Texas Instruments | Bipolar CCM PFC controller with 10.5V/10V UVLO and zero voltage transition, -40°C to 85°C 20-PDIP -40 to 85 | In Stock | 15+: $17.23040 60+: $15.61355 | |
 UC3852DPower Factor Correction ICs | Texas Instruments | Bipolar transition mode PFC controller, 0°C to 70°C 8-SOIC 0 to 70 | In Stock | 61+: $4.30320 300+: $3.78359 | |
 UC3852NPower Factor Correction ICs | Texas Instruments | PREREGUL 0.4mA 8-Pin PDIP Tube | In Stock | 26+: $4.84000 250+: $4.27525 | |
UC3854NPower Factor Correction ICs | Texas Instruments | PFC Controller IC, 102kHz, 1A Output, 35V Supply, PDIP | 293 | 1+: $4.44400 10+: $3.38712 25+: $3.12294
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UC3854DWPower Factor Correction ICs | Texas Instruments | Power Factor Correction Preregulator 1.5mA 118kHz 16-Pin SOIC Tube | 2805 | 1+: $3.39680 10+: $2.58016 40+: $2.28954
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UC3853NPower Factor Correction ICs | Texas Instruments | 75kHz bipolar continuous conduction mode (CCM) PFC controller, 0°C to 70°C 8-PDIP 0 to 70 | 144 | 1+: $4.82240 10+: $3.68280 50+: $3.22802
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UC3853DPower Factor Correction ICs | Texas Instruments | 75kHz bipolar continuous conduction mode (CCM) PFC controller, 0°C to 70°C 8-SOIC 0 to 70 | In Stock | 1+: $3.82800 10+: $2.90224 75+: $2.46118
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UC2854DWPower Factor Correction ICs | Texas Instruments | Bipolar CCM PFC controller supporting line freq. across 50Hz-400Hz range, -40°C to 85°C 16-SOIC -40 to 85 | 111 | 1+: $4.44400 10+: $3.38712 40+: $3.01136
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 SG6903SZPower Factor Correction ICs | Fairchild (onsemi) | POWER FACTOR CONTROLLER | 6487 | 233+: $1.13520 | |
 FAN4802LMYPower Factor Correction ICs | Fairchild (onsemi) | POWER FACTOR CONTROLLER | 37834 | 242+: $1.09120 | |
 ML4812CQPower Factor Correction ICs | Fairchild (onsemi) | POWER FACTOR CONTROLLER | 1514 | 69+: $3.81040 | |
 FAN7530NPower Factor Correction ICs | Fairchild (onsemi) | POWER FACTOR CONTROLLER | 54381 | 343+: $0.77440 |
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