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UCCx8C5x/UCCx8C5x-Q1 Current-Mode PWM Controllers

Texas Instruments UCCx8C5x/UCCx8C5x-Q1 Current-Mode PWM Controllers offer a high-performance solution that can drive both Si and SiC MOSFETs in various applications. The UCCx8C5x/UCCx8C5x-Q1 is a more efficient and robust version of the UCCx8C4x/UCCx8C4x-Q1. The devices provide unique UVLO thresholds that enable a reliable SiC MOSFET operation (UCC28C56-59) and existing UVLO thresholds for continued Si MOSFET support (UCCx8C50-55).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.	Topology	Number of Outputs	Switching Frequency	Duty Cycle - Max	Output Voltage	Output Current	Minimum Operating Temperature	Maximum Operating Temperature	Mounting Style	Package/Case	Packaging
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C57HDR Texas Instruments 1: $1.73 2,265In Stock	Mfr. Part No. UCC28C57HDR Mouser Part No 595-UCC28C57HDR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,265In Stock	Cut Tape $1.73 $1.25 $1.13 $1.00 Reel $0.821 View $0.938 $0.902 $0.864 $0.804 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	50 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Commercial 30-V lo w -power current-mode UCC38C52DR Texas Instruments 1: $1.77 2,460In Stock	Mfr. Part No. UCC38C52DR Mouser Part No 595-UCC38C52DR	Texas Instruments	Switching Controllers Commercial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,460In Stock	Cut Tape $1.77 $1.27 $1.15 $1.02 View Reel $0.781 $0.955 $0.917 $0.781 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck, Flyback	1 Output	110 kHz	100 %		200 mA	0 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C56LQDRQ1 Texas Instruments 1: $3.43 2,138In Stock	Mfr. Part No. UCC28C56LQDRQ1 Mouser Part No 595-UCC28C56LQDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,138In Stock	Cut Tape $3.43 $2.54 $2.33 $2.08 Reel $1.75 View $1.97 $1.90 $1.84 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		100 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C59DR Texas Instruments 1: $1.73 356In Stock 2,500Expected 19/11/2026	Mfr. Part No. UCC28C59DR Mouser Part No 595-UCC28C59DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	356In Stock 2,500Expected 19/11/2026	Cut Tape $1.73 $1.25 $1.13 $1.00 Reel $0.823 View $0.938 $0.902 $0.873 $0.804 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Boost, Buck, Flyback, SEPIC	3 Output	110 kHz	50 %	11.75 V to 12.25 V	4 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C59QDRQ1 Texas Instruments 1: $3.43 1,879In Stock	Mfr. Part No. UCC28C59QDRQ1 Mouser Part No 595-UCC28C59QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	1,879In Stock	Cut Tape $3.43 $2.54 $2.33 $2.08 Reel $1.75 View $1.97 $1.90 $1.84 $1.71 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	3 Output	42.5 kHz	50 %		2.7 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Commercial 30-V lo w -power current-mode UCC38C55DR Texas Instruments 1: $1.77 2,440In Stock	Mfr. Part No. UCC38C55DR Mouser Part No 595-UCC38C55DR	Texas Instruments	Switching Controllers Commercial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,440In Stock	Cut Tape $1.77 $1.27 $1.15 $1.02 View Reel $0.781 $0.955 $0.917 $0.781 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		1 Output	1 MHz	50 %		1 A	0 C	+ 85 C	SMD/SMT	VSSOP-8	Reel, Cut Tape, MouseReel
Switching Controllers Commercial 30-V lo w -power current-mode UCC38C50DR Texas Instruments 1: $1.77 1,420In Stock	Mfr. Part No. UCC38C50DR Mouser Part No 595-UCC38C50DR	Texas Instruments	Switching Controllers Commercial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	1,420In Stock	Cut Tape $1.77 $1.27 $1.15 $1.02 Reel $0.737 View $0.955 $0.917 $0.876 $0.726 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck, Flyback	1 Output	110 kHz	100 %		200 mA	0 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Commercial 30-V lo w -power current-mode UCC38C53DGKR Texas Instruments 1: $1.60 2,490In Stock	Mfr. Part No. UCC38C53DGKR Mouser Part No 595-UCC38C53DGKR	Texas Instruments	Switching Controllers Commercial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,490In Stock	Cut Tape $1.60 $1.15 $1.04 $0.913 View Reel $0.688 $0.854 $0.817 $0.812 $0.688 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %	28 V	200 mA	0 C	+ 85 C	SMD/SMT	VSSOP-8	Reel, Cut Tape, MouseReel
Switching Controllers Commercial 30-V lo w -power current-mode UCC38C53DR Texas Instruments 1: $1.77 2,266In Stock	Mfr. Part No. UCC38C53DR Mouser Part No 595-UCC38C53DR	Texas Instruments	Switching Controllers Commercial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,266In Stock	Cut Tape $1.77 $1.27 $1.15 $1.02 View Reel $0.781 $0.955 $0.917 $0.781 MouseReel Available	Min.: 1 Mult.: 1 : 2,500		1 Output	1 MHz	100 %		1 A	0 C	+ 85 C	SMD/SMT	VSSOP-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C51DGKR Texas Instruments 1: $1.43 26In Stock	Mfr. Part No. UCC28C51DGKR Mouser Part No 595-UCC28C51DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	26In Stock	Cut Tape $1.43 $1.40 Reel $1.40 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	50 %	28 V	200 mA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C58DR Texas Instruments 1: $1.73 2,495Expected 19/11/2026	Mfr. Part No. UCC28C58DR Mouser Part No 595-UCC28C58DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,495Expected 19/11/2026	Cut Tape $1.73 $1.25 $1.13 $1.00 Reel $0.821 View $0.938 $0.902 $0.873 $0.804 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Boost, Buck, Flyback, SEPIC	3 Output	110 kHz	100 %	11.75 V to 12.25 V	4 A	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C50DGKR Texas Instruments 1: $3.25 Lead-Time 12 Weeks	Mfr. Part No. UCC28C50DGKR Mouser Part No 595-UCC28C50DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti tps715 regulators	Datasheet	Lead-Time 12 Weeks	Cut Tape $3.25 $2.41 $2.19 $1.96 Reel $1.59 View $1.85 $1.80 $1.77 $1.56 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %	28 V	200 mA	- 40 C	+ 125 C	SMD/SMT	VSSOP-8	Reel, Cut Tape, MouseReel

UCCx8C5x/UCCx8C5x-Q1 Current-Mode PWM Controllers

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UCCx8C5x/UCCx8C5x-Q1 Current-Mode PWM Controllers

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