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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 (JPY) 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: ¥340.5 24,628In Stock	Mfr. Part # UCC28C54DGKR Mouser Part # 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 ¥340.5 ¥250.8 ¥229.2 ¥204.3 Reel ¥165.1 View ¥192.7 ¥186 ¥179.4 ¥161.9 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: ¥340.5 4,440In Stock	Mfr. Part # UCC28C55DGKR Mouser Part # 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 ¥340.5 ¥250.8 ¥229.2 ¥204.3 View Reel ¥165.1 ¥192.7 ¥186 ¥179.4 ¥165.1 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: ¥340.5 2,333In Stock	Mfr. Part # UCC28C52DGKR Mouser Part # 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 ¥340.5 ¥250.8 ¥229.2 ¥204.3 Reel ¥167.8 View ¥192.7 ¥186 ¥177.7 ¥165.1 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: ¥210.9 2,314In Stock	Mfr. Part # UCC28C57LDR Mouser Part # 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 ¥210.9 ¥152.6 ¥138.2 ¥122.2 Reel ¥102.2 View ¥114.6 ¥110 ¥105.5 ¥99.8 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: ¥189.4 2,495In Stock	Mfr. Part # UCC38C51DR Mouser Part # 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 ¥189.4 ¥136.2 ¥123.1 ¥108.6 Reel ¥88 View ¥101.8 ¥97.7 ¥94.2 ¥87 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: ¥207.6 6,710In Stock	Mfr. Part # UCC28C53DR Mouser Part # 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 ¥207.6 ¥149.3 ¥135.2 ¥119.4 Reel ¥97 View ¥112 ¥107.5 ¥103.8 ¥94.7 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: ¥201 2,932In Stock	Mfr. Part # UCC28C55DR Mouser Part # 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	2,932In Stock	Cut Tape ¥201 ¥145.3 ¥131.6 ¥116.3 Reel ¥97 View ¥109 ¥104.6 ¥101.2 ¥94.7 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: ¥210.9 2,404In Stock	Mfr. Part # UCC28C56HDR Mouser Part # 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 ¥210.9 ¥152.6 ¥138.2 ¥122.2 Reel ¥100.3 View ¥114.6 ¥110.1 ¥106.6 ¥98.2 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: ¥210.9 2,475In Stock	Mfr. Part # UCC28C56LDR Mouser Part # 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 ¥210.9 ¥152.6 ¥138.2 ¥122.2 Reel ¥100.3 View ¥114.6 ¥110.1 ¥105.5 ¥98.2 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: ¥413.6 2,450In Stock	Mfr. Part # UCC28C50QDRQ1 Mouser Part # 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	2,450In Stock	Cut Tape ¥413.6 ¥308.9 ¥282.4 ¥252.5 Reel ¥212.6 View ¥239.2 ¥230.9 ¥220.9 ¥206 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: ¥413.6 1,893In Stock	Mfr. Part # UCC28C51QDRQ1 Mouser Part # 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	1,893In Stock	Cut Tape ¥413.6 ¥308.9 ¥282.4 ¥252.5 Reel ¥212.6 View ¥239.2 ¥230.9 ¥220.9 ¥206 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: ¥413.6 2,948In Stock	Mfr. Part # UCC28C52QDRQ1 Mouser Part # 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 ¥413.6 ¥308.9 ¥282.4 ¥252.5 Reel ¥212.6 View ¥239.2 ¥230.9 ¥220.9 ¥206 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: ¥413.6 2,170In Stock	Mfr. Part # UCC28C54QDRQ1 Mouser Part # 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	2,170In Stock	Cut Tape ¥413.6 ¥308.9 ¥282.4 ¥252.5 Reel ¥220.9 View ¥239.2 ¥237.5 ¥206 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: ¥418.6 1,989In Stock	Mfr. Part # UCC28C56HQDRQ1 Mouser Part # 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	1,989In Stock	Cut Tape ¥418.6 ¥310.6 ¥284 ¥254.1 Reel ¥214.3 View ¥240.8 ¥232.5 ¥224.2 ¥209.3 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: ¥418.6 2,500In Stock	Mfr. Part # UCC28C57HQDRQ1 Mouser Part # 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 ¥418.6 ¥310.6 ¥284 ¥254.1 Reel ¥219.3 View ¥240.8 ¥232.5 ¥224.2 ¥209.3 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: ¥418.6 2,455In Stock	Mfr. Part # UCC28C57LQDRQ1 Mouser Part # 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 ¥418.6 ¥310.6 ¥284 ¥254.1 Reel ¥215.9 View ¥240.8 ¥232.5 ¥224.2 ¥212.6 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: ¥418.6 1,965In Stock	Mfr. Part # UCC28C58QDRQ1 Mouser Part # 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	1,965In Stock	Cut Tape ¥418.6 ¥310.6 ¥284 ¥254.1 Reel ¥214.3 View ¥240.8 ¥232.5 ¥224.2 ¥209.3 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: ¥418.6 2,000In Stock	Mfr. Part # UCC28C59QDRQ1 Mouser Part # 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 ¥418.6 ¥310.6 ¥284 ¥254.1 Reel ¥214.3 View ¥240.8 ¥232.5 ¥224.2 ¥209.3 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: ¥164.4 3,094In Stock	Mfr. Part # UCC28C50DR Mouser Part # 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 ¥164.4 ¥118.4 ¥107 ¥94.2 Reel ¥78.1 View ¥88 ¥84.4 ¥81.9 ¥74.7 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: ¥164.4 856In Stock	Mfr. Part # UCC28C51DR Mouser Part # 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 ¥164.4 ¥118.4 ¥107 ¥94.2 Reel ¥76.6 View ¥88 ¥84.4 ¥81.9 ¥74.7 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: ¥201 1,164In Stock	Mfr. Part # UCC28C52DR Mouser Part # 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 ¥201 ¥145.3 ¥131.6 ¥116.3 Reel ¥97 View ¥109 ¥104.6 ¥101.2 ¥93.2 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: ¥340.5 1,315In Stock	Mfr. Part # UCC28C53DGKR Mouser Part # 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 ¥340.5 ¥250.8 ¥229.2 ¥204.3 Reel ¥169.4 View ¥192.7 ¥186 ¥177.7 ¥166.1 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: ¥413.6 266In Stock 2,500Expected 12/7/2026	Mfr. Part # UCC28C53QDRQ1 Mouser Part # 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	266In Stock 2,500Expected 12/7/2026	Cut Tape ¥413.6 ¥308.9 ¥282.4 ¥252.5 Reel ¥214.3 View ¥239.2 ¥230.9 ¥220.9 ¥206 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: ¥207.6 2,365In Stock	Mfr. Part # UCC28C54DR Mouser Part # 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 ¥207.6 ¥149.3 ¥135.2 ¥119.4 Reel ¥99.7 View ¥112 ¥107.5 ¥103.8 ¥94.7 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: ¥210.9 2,265In Stock	Mfr. Part # UCC28C57HDR Mouser Part # 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 ¥210.9 ¥152.6 ¥138.2 ¥122.2 Reel ¥100.3 View ¥114.6 ¥110.1 ¥105.5 ¥98.2 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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