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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 (HKD) 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 UCC28C54DGKR Texas Instruments 1: HK$16.85 24,628In Stock	Mfr. Part No. UCC28C54DGKR Mouser Part No 595-UCC28C54DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	24,628In Stock	Cut Tape HK$16.85 HK$12.41 HK$11.34 HK$10.11 Reel HK$8.17 View HK$9.54 HK$9.21 HK$8.88 HK$8.01 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 UCC28C55DGKR Texas Instruments 1: HK$16.85 4,440In Stock	Mfr. Part No. UCC28C55DGKR Mouser Part No 595-UCC28C55DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	4,440In Stock	Cut Tape HK$16.85 HK$12.41 HK$11.34 HK$10.11 View Reel HK$8.17 HK$9.54 HK$9.21 HK$8.88 HK$8.17 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 UCC28C52DGKR Texas Instruments 1: HK$16.85 2,333In Stock	Mfr. Part No. UCC28C52DGKR Mouser Part No 595-UCC28C52DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,333In Stock	Cut Tape HK$16.85 HK$12.41 HK$11.34 HK$10.11 Reel HK$8.30 View HK$9.54 HK$9.21 HK$8.80 HK$8.17 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
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C57LDR Texas Instruments 1: HK$10.44 2,314In Stock	Mfr. Part No. UCC28C57LDR Mouser Part No 595-UCC28C57LDR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,314In Stock	Cut Tape HK$10.44 HK$7.55 HK$6.84 HK$6.05 Reel HK$5.06 View HK$5.67 HK$5.44 HK$5.22 HK$4.94 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 UCC38C51DR Texas Instruments 1: HK$9.37 2,495In Stock	Mfr. Part No. UCC38C51DR Mouser Part No 595-UCC38C51DR	Texas Instruments	Switching Controllers Commercial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,495In Stock	Cut Tape HK$9.37 HK$6.74 HK$6.09 HK$5.38 Reel HK$4.36 View HK$5.04 HK$4.83 HK$4.66 HK$4.31 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck, Flyback	1 Output	110 kHz	50 %		200 mA	0 C	+ 85 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C53DR Texas Instruments 1: HK$10.28 6,710In Stock	Mfr. Part No. UCC28C53DR Mouser Part No 595-UCC28C53DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	6,710In Stock	Cut Tape HK$10.28 HK$7.39 HK$6.69 HK$5.91 Reel HK$4.80 View HK$5.54 HK$5.32 HK$5.14 HK$4.69 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C55DR Texas Instruments 1: HK$9.95 2,924In Stock	Mfr. Part No. UCC28C55DR Mouser Part No 595-UCC28C55DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,924In Stock	Cut Tape HK$9.95 HK$7.19 HK$6.51 HK$5.75 Reel HK$4.80 View HK$5.39 HK$5.18 HK$5.01 HK$4.69 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 Industrial 30-V lo w -power current-mode UCC28C56HDR Texas Instruments 1: HK$10.44 2,404In Stock	Mfr. Part No. UCC28C56HDR Mouser Part No 595-UCC28C56HDR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,404In Stock	Cut Tape HK$10.44 HK$7.55 HK$6.84 HK$6.05 Reel HK$4.96 View HK$5.67 HK$5.45 HK$5.28 HK$4.86 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 UCC28C56LDR Texas Instruments 1: HK$10.44 2,475In Stock	Mfr. Part No. UCC28C56LDR Mouser Part No 595-UCC28C56LDR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,475In Stock	Cut Tape HK$10.44 HK$7.55 HK$6.84 HK$6.05 Reel HK$4.96 View HK$5.67 HK$5.45 HK$5.22 HK$4.86 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %	28 V	200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C50QDRQ1 Texas Instruments 1: HK$20.47 2,500In Stock	Mfr. Part No. UCC28C50QDRQ1 Mouser Part No 595-UCC28C50QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,500In Stock	Cut Tape HK$20.47 HK$15.29 HK$13.97 HK$12.49 Reel HK$10.52 View HK$11.84 HK$11.43 HK$10.93 HK$10.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck, Flyback	1 Output	1 MHz	100 %	15 V	20 mA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C51QDRQ1 Texas Instruments 1: HK$20.47 2,003In Stock	Mfr. Part No. UCC28C51QDRQ1 Mouser Part No 595-UCC28C51QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,003In Stock	Cut Tape HK$20.47 HK$15.29 HK$13.97 HK$12.49 Reel HK$10.52 View HK$11.84 HK$11.43 HK$10.93 HK$10.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		50 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C52QDRQ1 Texas Instruments 1: HK$20.47 2,948In Stock	Mfr. Part No. UCC28C52QDRQ1 Mouser Part No 595-UCC28C52QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,948In Stock	Cut Tape HK$20.47 HK$15.29 HK$13.97 HK$12.49 Reel HK$10.52 View HK$11.84 HK$11.43 HK$10.93 HK$10.19 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 Automotive 30-V lo w -power current-mode UCC28C54QDRQ1 Texas Instruments 1: HK$20.47 2,172In Stock	Mfr. Part No. UCC28C54QDRQ1 Mouser Part No 595-UCC28C54QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,172In Stock	Cut Tape HK$20.47 HK$15.29 HK$13.97 HK$12.49 Reel HK$10.93 View HK$11.84 HK$11.75 HK$10.19 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		50 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C56HQDRQ1 Texas Instruments 1: HK$20.71 2,009In Stock	Mfr. Part No. UCC28C56HQDRQ1 Mouser Part No 595-UCC28C56HQDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,009In Stock	Cut Tape HK$20.71 HK$15.37 HK$14.06 HK$12.58 Reel HK$10.60 View HK$11.92 HK$11.51 HK$11.10 HK$10.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck, Flyback	1 Output	1 MHz	100 %	15 V	20 mA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C57HQDRQ1 Texas Instruments 1: HK$20.71 2,500In Stock	Mfr. Part No. UCC28C57HQDRQ1 Mouser Part No 595-UCC28C57HQDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,500In Stock	Cut Tape HK$20.71 HK$15.37 HK$14.06 HK$12.58 Reel HK$10.85 View HK$11.92 HK$11.51 HK$11.10 HK$10.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		50 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C57LQDRQ1 Texas Instruments 1: HK$20.71 2,455In Stock	Mfr. Part No. UCC28C57LQDRQ1 Mouser Part No 595-UCC28C57LQDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,455In Stock	Cut Tape HK$20.71 HK$15.37 HK$14.06 HK$12.58 Reel HK$10.69 View HK$11.92 HK$11.51 HK$11.10 HK$10.52 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output		50 %			- 40 C	+ 150 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C58QDRQ1 Texas Instruments 1: HK$20.71 1,975In Stock	Mfr. Part No. UCC28C58QDRQ1 Mouser Part No 595-UCC28C58QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	1,975In Stock	Cut Tape HK$20.71 HK$15.37 HK$14.06 HK$12.58 Reel HK$10.60 View HK$11.92 HK$11.51 HK$11.10 HK$10.36 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Buck, Flyback	1 Output	1 MHz	100 %	15 V	20 mA	- 40 C	+ 125 C	SMD/SMT		Reel, Cut Tape, MouseReel
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C59QDRQ1 Texas Instruments 1: HK$20.71 2,000In 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	2,000In Stock	Cut Tape HK$20.71 HK$15.37 HK$14.06 HK$12.58 Reel HK$10.60 View HK$11.92 HK$11.51 HK$11.10 HK$10.36 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 Industrial 30-V lo w -power current-mode UCC28C50DR Texas Instruments 1: HK$8.14 3,094In Stock	Mfr. Part No. UCC28C50DR Mouser Part No 595-UCC28C50DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	3,094In Stock	Cut Tape HK$8.14 HK$5.86 HK$5.29 HK$4.66 Reel HK$3.86 View HK$4.36 HK$4.18 HK$4.05 HK$3.70 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C51DR Texas Instruments 1: HK$8.14 856In Stock	Mfr. Part No. UCC28C51DR Mouser Part No 595-UCC28C51DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	856In Stock	Cut Tape HK$8.14 HK$5.86 HK$5.29 HK$4.66 Reel HK$3.79 View HK$4.36 HK$4.18 HK$4.05 HK$3.70 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 Industrial 30-V lo w -power current-mode UCC28C52DR Texas Instruments 1: HK$9.95 1,164In Stock	Mfr. Part No. UCC28C52DR Mouser Part No 595-UCC28C52DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	1,164In Stock	Cut Tape HK$9.95 HK$7.19 HK$6.51 HK$5.75 Reel HK$4.80 View HK$5.39 HK$5.18 HK$5.01 HK$4.61 MouseReel Available	Min.: 1 Mult.: 1 : 2,500	Flyback	1 Output	110 kHz	100 %		200 mA	- 40 C	+ 125 C	SMD/SMT	SOIC-8	Reel, Cut Tape, MouseReel
Switching Controllers Industrial 30-V lo w -power current-mode UCC28C53DGKR Texas Instruments 1: HK$16.85 1,315In Stock	Mfr. Part No. UCC28C53DGKR Mouser Part No 595-UCC28C53DGKR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	1,315In Stock	Cut Tape HK$16.85 HK$12.41 HK$11.34 HK$10.11 Reel HK$8.38 View HK$9.54 HK$9.21 HK$8.80 HK$8.22 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
Switching Controllers Automotive 30-V lo w -power current-mode UCC28C53QDRQ1 Texas Instruments 1: HK$20.47 267In Stock 2,500Expected 7/12/2026	Mfr. Part No. UCC28C53QDRQ1 Mouser Part No 595-UCC28C53QDRQ1	Texas Instruments	Switching Controllers Automotive 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	267In Stock 2,500Expected 7/12/2026	Cut Tape HK$20.47 HK$15.29 HK$13.97 HK$12.49 Reel HK$10.60 View HK$11.84 HK$11.43 HK$10.93 HK$10.19 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 UCC28C54DR Texas Instruments 1: HK$10.28 2,365In Stock	Mfr. Part No. UCC28C54DR Mouser Part No 595-UCC28C54DR	Texas Instruments	Switching Controllers Industrial 30-V lo w -power current-mode Learn More about Texas Instruments ti uccx8c5x uccx8c5x q1 controllers	Datasheet	2,365In Stock	Cut Tape HK$10.28 HK$7.39 HK$6.69 HK$5.91 Reel HK$4.93 View HK$5.54 HK$5.32 HK$5.14 HK$4.69 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 Industrial 30-V lo w -power current-mode UCC28C57HDR Texas Instruments 1: HK$10.44 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 HK$10.44 HK$7.55 HK$6.84 HK$6.05 Reel HK$4.96 View HK$5.67 HK$5.45 HK$5.22 HK$4.86 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

UCCx8C5x/UCCx8C5x-Q1 Current-Mode PWM Controllers

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