UCC28750 Current-Mode Flyback Controller

Texas Instruments UCC28750 Current-Mode Flyback Controller is a highly integrated current-mode, continuous-conduction-capable, PWM controller optimized for high performance, low standby power, and cost-effective offline flyback converter applications using an optocoupler. During light-load conditions, the device enters frequency foldback and burst modes, improving light-load efficiency. The burst-mode algorithm used in UCC28750 controls the minimum effective switching frequency to prevent audible noise during light-load conditions. Frequency dithering improves EMI performance and is active in normal frequency foldback and power boost operations.

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Description Datasheet Availability Pricing (DKK) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Topology
Number of Outputs
Switching Frequency
Duty Cycle - Max
Input Voltage
Output Voltage
Output Current
Minimum Operating Temperature
Maximum Operating Temperature
Mounting Style
Package/Case
Packaging
Texas Instruments Switching Controllers Current-mode flyback controller with sec
Datasheet
2.788In Stock
Cut Tape
2,44 kr.
1,69 kr.
1,51 kr.
1,31 kr.
Reel
1,01 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Buck 1 Output 65 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers Current-mode flyback controller with sec
Datasheet
2.954In Stock
Cut Tape
2,44 kr.
1,69 kr.
1,51 kr.
1,31 kr.
Reel
1,03 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Buck 1 Output 65 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers Current-mode flyback controller with sec
Datasheet
2.858In Stock
Cut Tape
2,44 kr.
1,69 kr.
1,51 kr.
1,31 kr.
Reel
1,03 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Buck 1 Output 65 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers Current-mode flyback controller with sec
Datasheet
1.784In Stock
Cut Tape
2,44 kr.
1,69 kr.
1,51 kr.
1,31 kr.
Reel
1,03 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Buck 1 Output 100 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers Current-mode flyback controller with sec
Datasheet
1.069In Stock
Cut Tape
2,44 kr.
1,68 kr.
1,50 kr.
1,30 kr.
Reel
1,01 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Buck 1 Output 100 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers Current-mode flyback controller with sec
Datasheet
2.975In Stock
Cut Tape
2,44 kr.
1,69 kr.
1,51 kr.
1,31 kr.
Reel
1,01 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Buck 1 Output 100 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers Current-mode flyback controller with sec
Datasheet
2.883In Stock
Cut Tape
2,44 kr.
1,69 kr.
1,51 kr.
1,31 kr.
Reel
1,01 kr.
View
MouseReel Available
Min.: 1
Mult.: 1
: 3.000
Buck 1 Output 100 kHz 80 % 10 V to 26 V - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape, MouseReel
Texas Instruments Switching Controllers Current-mode flyback controller with sec
Datasheet
340In Stock
9.000Expected 04/11/2026
Cut Tape
2,76 kr.
1,91 kr.
1,71 kr.
1,48 kr.
Reel
1,15 kr.
View
Min.: 1
Mult.: 1
: 3.000
Flyback 1 Output 65 kHz 80 % - 300 mV to 12 V 300 mA, 500 mA - 40 C + 125 C SMD/SMT SOT-23-6 Reel, Cut Tape