UCC2863x High Power Flyback Controllers

Texas Instruments UCC2863x High Power Flyback Controllers target high-power, primary-side regulated flyback converters. The ability to operate in both CCM and DCM makes the device suitable for applications with a wide power range. The peak power mode allows transient peak power delivery up to 200% of the nominal rating, with only a 25% peak current increase, maximizing transformer utilization. The transformer bias winding is used to sense output voltage for regulation and low-loss input voltage sensing. Advanced sampling techniques allow CCM operation and deliver excellent output voltage regulation performance for optocoupler-less designs at power levels of 100W and above.

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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Mounting Style
Package/Case
Output Voltage
Output Power
Input / Supply Voltage - Min
Input / Supply Voltage - Max
Topology
Technology
Switching Frequency
Duty Cycle - Max
Operating Supply Current
Minimum Operating Temperature
Maximum Operating Temperature
Output Current
Series
Packaging
Texas Instruments AC/DC Converters 7-SOIC -40 to 125 A 595-UCC28633D A 595-UCC28633D
Datasheet
1.430In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SOIC-7 Si - 40 C + 125 C UCC28633 Reel, Cut Tape, MouseReel
Texas Instruments AC/DC Converters 7-SOIC -40 to 125 A 595-UCC28631D A 595-UCC28631D
Datasheet
3.298In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SOIC-7 Si - 40 C + 125 C UCC28631 Reel, Cut Tape, MouseReel
Texas Instruments AC/DC Converters High power Flyback c ontroller with PSR A 595-UCC28634D
Datasheet
1.507In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.500

SMD/SMT SOIC-7 19.5 V 65 W 8.5 V 16.5 V Flyback Si 180 Hz to 130 kHz 70 % 9 mA - 40 C + 125 C 3.35 A UCC28634 Reel, Cut Tape, MouseReel
Texas Instruments AC/DC Converters High Power Flyback C ontroller A 595-UCC A 595-UCC28630DR
Datasheet
895In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-7 19.5 V 65 W 8.5 V 16.5 V Flyback Si 130 kHz 70 % 13 mA - 40 C + 125 C 3.35 A UCC28630 Tube
Texas Instruments AC/DC Converters High power Flyback c ontroller with PSR A 595-UCC28634DR
Datasheet
141In Stock
Min.: 1
Mult.: 1

SMD/SMT SOIC-7 19.5 V 65 W 5.5 V 16.5 V Flyback Si 180 Hz to 130 kHz 70 % 9 mA - 40 C + 125 C 3.35 A UCC28634 Tube
Texas Instruments AC/DC Converters Hi Pwr Flyback Cntlr w/ Primary-Side Reg A 595-UCC28630D
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

SMD/SMT SOIC-7 19.5 V 65 W 8.5 V 16.5 V Flyback Si 180 Hz to 130 kHz 70 % 9 mA - 40 C + 125 C 3.35 A UCC28630 Reel
Texas Instruments AC/DC Converters 7-SOIC -40 to 125 A 595-UCC28631DR A 595-UCC28631DR
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 675
Mult.: 75

SOIC-7 Si - 40 C + 125 C UCC28631 Tube
Texas Instruments AC/DC Converters 7-SOIC -40 to 125 A 595-UCC28632D A 595-UCC28632D
Datasheet
Non-Stocked Lead-Time 6 Weeks
Min.: 2.500
Mult.: 2.500
Reel: 2.500

SOIC-7 Si - 40 C + 125 C UCC28632 Reel