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Part Number
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Status
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Sub Family
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PWM Outputs (#)
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UVLO Thresholds On/Off (V)
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Topology
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Regulated Outputs (#)
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Control Method
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Operating Temp Range (Celsius)
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Rating
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Priority (type 2)
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Frequency (max) (kHz)
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Duty Cycle (max) (%)
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Pin/Package
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Approx. Price (US$)
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Description
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UCC2891
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ACTIVE
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PWM POWER SUPPLY CONTROLLERS
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1
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13.0/8.0
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Flyback, Forward
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1
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Current Mode
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-40 to 85
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Catalog
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1
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1000
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16SOIC
,
16TSSOP
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1.2
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Current Mode Active Clamp PWM Controller
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UCC2895
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ACTIVE
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PWM POWER SUPPLY CONTROLLERS
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4
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11/9
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Full-Bridge
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4
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Current Mode, Voltage Mode
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-40 to 85
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Catalog
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1
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1000
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100
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20PDIP
,
20PLCC
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20SOIC
,
20TSSOP
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5.2
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BiCMOS Advanced Phase Shift Resonant Controller
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UCC3809
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ACTIVE
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PWM POWER SUPPLY CONTROLLERS
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Economy Primary Side Controller Family
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UCC3813-0
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ACTIVE
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PWM POWER SUPPLY CONTROLLERS
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1
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7.2/6.9
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Boost, Buck, Flyback, Forward
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1
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Current Mode
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0 to 70
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Catalog
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1
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1000
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100
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8PDIP
,
8SOIC
,
8TSSOP
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0.8
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Low Power Economy BiCMOS Current Mode PWM
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UCC3813-1
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ACTIVE
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PWM POWER SUPPLY CONTROLLERS
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1
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9.4/7.4
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Boost, Buck, Flyback, Forward
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1
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Current Mode
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0 to 70
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Catalog
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1
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1000
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50
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8PDIP
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8SOIC
,
8TSSOP
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0.8
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Low Power Economy BiCMOS Current Mode PWM
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UCC3813-2
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ACTIVE
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PWM POWER SUPPLY CONTROLLERS
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1
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12.5/8.3
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Boost, Buck, Flyback, Forward
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1
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Current Mode
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0 to 70
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Catalog
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1
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1000
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100
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8PDIP
,
8SOIC
,
8TSSOP
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0.8
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Low Power Economy BiCMOS Current Mode PWM
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UCC3813-3
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ACTIVE
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PWM POWER SUPPLY CONTROLLERS
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1
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4.1/3.6
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Boost, Buck, Flyback, Forward
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1
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Current Mode
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0 to 70
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Catalog
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1
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1000
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100
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8PDIP
,
8SOIC
,
8TSSOP
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0.8
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Low Power Economy BiCMOS Current Mode PWM
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UCC3813-4
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ACTIVE
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PWM POWER SUPPLY CONTROLLERS
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1
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12.5/8.3
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Boost, Buck, Flyback, Forward
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1
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Current Mode
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0 to 70
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Catalog
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1
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1000
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50
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8PDIP
,
8SOIC
,
8TSSOP
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0.8
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Low Power Economy BiCMOS Current Mode PWM
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UCC3813-5
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ACTIVE
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PWM POWER SUPPLY CONTROLLERS
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1
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4.1/3.6
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Boost, Buck, Flyback, Forward
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1
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Current Mode
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0 to 70
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Catalog
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1
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1000
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50
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8PDIP
,
8SOIC
,
8TSSOP
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0.8
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Low Power Economy BiCMOS Current Mode PWM
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