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Part Number
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Status
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Sub Family
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Duty Cycle (max) (%)
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Vref (V)
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Practical Operating Frequency (max) (MHz)
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Operating Supply Current (mA)
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Operating Supply (max) (V)
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UVLO Thresholds On/Off (V)
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Startup Current (mA)
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Rating
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Priority (type 2)
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Vref tol (%)
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Operating Temp Range (Celsius)
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Pin/Package
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Approx. Price (US$)
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Description
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UCC28019
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ACTIVE
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POWER FACTOR CORRECTION ICS
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99.3
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5
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0.65
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7
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22
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10.5/9.5
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0.1
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Catalog
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1
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2
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8PDIP
,
8SOIC
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0.75
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8-Pin Continuous Conduction Mode (CCM) PFC Controller
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UCC28050
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ACTIVE
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POWER FACTOR CORRECTION ICS
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0.2
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4
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18
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16/10
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0.075
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Catalog
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1
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-40 to 85
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8PDIP
,
8SOIC
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0.85
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Transition Mode PFC Controller
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UCC28051
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ACTIVE
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POWER FACTOR CORRECTION ICS
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0.2
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4
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18
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16/10
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0.075
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Catalog
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1
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-40 to 105
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8PDIP
,
8SOIC
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0.65
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PFC Controller for low to medium power applications requiring compliance with IEC 1000-3-2
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UCC28060
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ACTIVE
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POWER FACTOR CORRECTION ICS
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100
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6
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0.5
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5
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21
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12/10
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0.2
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Catalog
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1
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2
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-40 to 125
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16SOIC
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1.2
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Natural Interleaved Dual-Phase Transition-Mode PFC Controller
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UCC28061
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ACTIVE
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POWER FACTOR CORRECTION ICS
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100
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6.0
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0.5
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5
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21
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12/10
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0.2
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Catalog
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1
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2
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-40 to 125
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16SOIC
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1.1
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Natural Interleaving(TM) Transition-Mode PFC Controller with Improved Audible Noise Immunity
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UCC28070
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ACTIVE
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POWER FACTOR CORRECTION ICS
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99
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6
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0.3
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20
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21
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10.2/9.2
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20
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Catalog
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1
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3
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-40 to 125,-40 to 85
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20SOIC
,
20TSSOP
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1.95
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Two-Phase Interleaved CCM PFC Controller
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UCC3817
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ACTIVE
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POWER FACTOR CORRECTION ICS
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100
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7.5
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0.25
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4
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18
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16/10
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0.15
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Catalog
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1
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1.5
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0 to 70
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16PDIP
,
16SOIC
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1.25
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BiCMOS Power Factor Preregulator
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UCC3817A
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ACTIVE
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POWER FACTOR CORRECTION ICS
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100
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7.5
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0.25
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4
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18
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16/10
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0.15
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Catalog
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1
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1.5
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0 to 70
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16PDIP
,
16SOIC
,
16TSSOP
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1.15
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BiCMOS Power Factor Preregualtor
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UCC3818
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ACTIVE
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POWER FACTOR CORRECTION ICS
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100
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7.5
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0.25
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4
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18
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10.5/10
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0.15
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Catalog
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1
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1.5
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0 to 70
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16PDIP
,
16SOIC
,
16TSSOP
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1.15
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BiCMOS Power Factor Preregulator
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UCC3818A
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ACTIVE
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POWER FACTOR CORRECTION ICS
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100
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7.5
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0.25
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4
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18
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10.5/10
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0.15
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Catalog
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1
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1.5
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0 to 70
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16PDIP
,
16SOIC
,
16TSSOP
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1.15
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BiCMOS Power Factor Preregulator
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