PFC (Power Factor Correction)

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Mfr Part #
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Frequency - Switching
Current - Startup
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INA4181A3QPWRQ1
UCC28070APWR
IC PFC CTL CCM ADJUSTABL 20TSSOP
Texas Instruments
9,123
In Stock
1 : $6.63000
Cut Tape (CT)
2,000 : $3.32532
Tape & Reel (TR)
-
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
Continuous Conduction (CCM)
Adjustable
20 mA
11.2V ~ 21V
-40°C ~ 125°C
Surface Mount
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
INA4181A3QPWRQ1
UCC28070APW
IC PFC CTL CCM ADJUSTABL 20TSSOP
Texas Instruments
197
In Stock
1 : $7.80000
Tube
-
Tube
Active
Continuous Conduction (CCM)
Adjustable
20 mA
11.2V ~ 21V
-40°C ~ 125°C
Surface Mount
20-TSSOP (0.173", 4.40mm Width)
20-TSSOP
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PFC (Power Factor Correction)

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.