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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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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (KRW) Filter the results in the table by unit price based on your quantity.	Qty.	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
Switching Controllers Current-mode flyback controller with sec UCC287501DBVR Texas Instruments 1: ₩592.8 2,788In Stock	Mfr. Part # UCC287501DBVR Mouser Part # 595-UCC287501DBVR	Texas Instruments	Switching Controllers Current-mode flyback controller with sec Learn More about Texas Instruments ti ucc28750 current mode flyback controller	Datasheet	2,788In Stock	Cut Tape ₩592.8 ₩411.8 ₩366.6 ₩316.7 View Reel ₩265.2 ₩291.7 ₩277.7 ₩265.2 ₩265.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 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
Switching Controllers Current-mode flyback controller with sec UCC287503DBVR Texas Instruments 1: ₩592.8 2,954In Stock	Mfr. Part # UCC287503DBVR Mouser Part # 595-UCC287503DBVR	Texas Instruments	Switching Controllers Current-mode flyback controller with sec Learn More about Texas Instruments ti ucc28750 current mode flyback controller	Datasheet	2,954In Stock	Cut Tape ₩592.8 ₩411.8 ₩366.6 ₩316.7 View Reel ₩265.2 ₩291.7 ₩277.7 ₩265.2 ₩265.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 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
Switching Controllers Current-mode flyback controller with sec UCC287504DBVR Texas Instruments 1: ₩592.8 2,852In Stock	Mfr. Part # UCC287504DBVR Mouser Part # 595-UCC287504DBVR	Texas Instruments	Switching Controllers Current-mode flyback controller with sec Learn More about Texas Instruments ti ucc28750 current mode flyback controller	Datasheet	2,852In Stock	Cut Tape ₩592.8 ₩411.8 ₩366.6 ₩316.7 View Reel ₩265.2 ₩291.7 ₩277.7 ₩265.2 ₩265.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 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
Switching Controllers Current-mode flyback controller with sec UCC287505DBVR Texas Instruments 1: ₩592.8 1,838In Stock	Mfr. Part # UCC287505DBVR Mouser Part # 595-UCC287505DBVR	Texas Instruments	Switching Controllers Current-mode flyback controller with sec Learn More about Texas Instruments ti ucc28750 current mode flyback controller	Datasheet	1,838In Stock	Cut Tape ₩592.8 ₩411.8 ₩366.6 ₩316.7 View Reel ₩265.2 ₩291.7 ₩277.7 ₩265.2 ₩265.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 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
Switching Controllers Current-mode flyback controller with sec UCC287506DBVR Texas Instruments 1: ₩592.8 1,135In Stock	Mfr. Part # UCC287506DBVR Mouser Part # 595-UCC287506DBVR	Texas Instruments	Switching Controllers Current-mode flyback controller with sec Learn More about Texas Instruments ti ucc28750 current mode flyback controller	Datasheet	1,135In Stock	Cut Tape ₩592.8 ₩408.7 ₩365 ₩315.1 View Reel ₩265.2 ₩291.7 ₩277.7 ₩265.2 ₩265.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 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
Switching Controllers Current-mode flyback controller with sec UCC287507DBVR Texas Instruments 1: ₩592.8 2,975In Stock	Mfr. Part # UCC287507DBVR Mouser Part # 595-UCC287507DBVR	Texas Instruments	Switching Controllers Current-mode flyback controller with sec Learn More about Texas Instruments ti ucc28750 current mode flyback controller	Datasheet	2,975In Stock	Cut Tape ₩592.8 ₩411.8 ₩366.6 ₩316.7 View Reel ₩265.2 ₩291.7 ₩277.7 ₩265.2 ₩265.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 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
Switching Controllers Current-mode flyback controller with sec UCC287508DBVR Texas Instruments 1: ₩592.8 2,893In Stock	Mfr. Part # UCC287508DBVR Mouser Part # 595-UCC287508DBVR	Texas Instruments	Switching Controllers Current-mode flyback controller with sec Learn More about Texas Instruments ti ucc28750 current mode flyback controller	Datasheet	2,893In Stock	Cut Tape ₩592.8 ₩411.8 ₩366.6 ₩316.7 View Reel ₩265.2 ₩291.7 ₩277.7 ₩265.2 ₩265.2 MouseReel Available	Min.: 1 Mult.: 1 Max.: 1,001 : 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
Switching Controllers Current-mode flyback controller with sec UCC287502DBVR Texas Instruments 1: ₩670.8 365In Stock 9,000On Order	Mfr. Part # UCC287502DBVR Mouser Part # 595-UCC287502DBVR	Texas Instruments	Switching Controllers Current-mode flyback controller with sec Learn More about Texas Instruments ti ucc28750 current mode flyback controller	Datasheet	365In Stock 9,000On Order	Cut Tape ₩670.8 ₩464.9 ₩415 ₩358.8 Reel ₩279.2 View ₩332.3 ₩316.7 ₩302.6 ₩273	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

UCC28750 Current-Mode Flyback Controller

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