Galvanically Isolated Gate Drivers

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UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver

Texas Instruments UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver is an isolated gate driver designed with up to 4A/6A peak source/sink current to drive power MOSFET, IGBT, and GaN transistors. The UCC21540 in the DWK package also offers 3.3mm minimum channel-to-channel spacing, which facilitates higher bus voltage. The UCC2154x/UCC2154x-Q1 can be configured as two low-side drivers, two high-side drivers, or a half-bridge driver. The input side is isolated from the two output drivers by a 5.7kV_RMS isolation barrier, with a minimum of 100V/ns common-mode transient immunity (CMTI).

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SEK) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Mounting Style	Package/Case	Number of Channels	Isolation Voltage	Minimum Operating Temperature	Maximum Operating Temperature	Pd - Power Dissipation	Propagation Delay - Max	Rise Time	Fall Time	Output Current	Supply Voltage - Max	Supply Voltage - Min	Packaging
Galvanically Isolated Gate Drivers Automotive 5.7kVrms 4A/6A dual-channel UCC21540AQDWKRQ1 Texas Instruments 1: 65,94 kr 4 326In Stock End of Life	Mfr. Part No. UCC21540AQDWKRQ1 Mouser Part No 595-UCC21540AQDWKRQ1 End of Life	Texas Instruments	Galvanically Isolated Gate Drivers Automotive 5.7kVrms 4A/6A dual-channel Learn More about Texas Instruments ti ucc2154x gate drivers	Datasheet	4 326In Stock	Cut Tape 65,94 kr 50,55 kr 46,71 kr 42,53 kr View Reel 38,25 kr 40,44 kr 39,34 kr 38,79 kr 38,25 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	UCC21540A	SMD/SMT	SOIC-14			- 40 C	+ 125 C	915 mW	40 ns	5 ns	6 ns	6 A	5.5 V	3 V	Reel, Cut Tape, MouseReel
Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542ADWKR Texas Instruments 1: 25,17 kr 1 431In Stock	Mfr. Part No. UCC21542ADWKR Mouser Part No 595-UCC21542ADWKR	Texas Instruments	Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga Learn More about Texas Instruments ti ucc2154x gate drivers	Datasheet	1 431In Stock	Cut Tape 25,17 kr 18,68 kr 17,14 kr 15,28 kr Reel 13,08 kr View 14,51 kr 13,85 kr 13,41 kr 12,64 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	UCC21542	SMD/SMT	SOIC-14			- 40 C	+ 125 C	1.775 W	40 ns	5 ns	6 ns	6 A	5.5 V	3 V	Reel, Cut Tape, MouseReel
Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWKR UCC21542DWR Texas Instruments 1: 28,13 kr 1 157In Stock	Mfr. Part No. UCC21542DWR Mouser Part No 595-UCC21542DWR	Texas Instruments	Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWKR Learn More about Texas Instruments ti ucc2154x gate drivers	Datasheet	1 157In Stock	Cut Tape 28,13 kr 21,10 kr 19,23 kr 17,36 kr Reel 14,84 kr View 16,49 kr 16,16 kr 15,72 kr 14,18 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	UCC21542	SMD/SMT	SOIC-16			- 40 C	+ 125 C	1.775 W	40 ns	5 ns	6 ns	6 A	5.5 V	3 V	Reel, Cut Tape, MouseReel
Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWR UCC21542DWKR Texas Instruments 1: 28,57 kr 2 311In Stock	Mfr. Part No. UCC21542DWKR Mouser Part No 595-UCC21542DWKR	Texas Instruments	Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21542DWR Learn More about Texas Instruments ti ucc2154x gate drivers	Datasheet	2 311In Stock	Cut Tape 28,57 kr 21,32 kr 19,45 kr 17,47 kr View Reel 15,17 kr 16,59 kr 16,16 kr 15,28 kr 15,17 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	UCC21542	SMD/SMT	SOIC-14			- 40 C	+ 125 C	1.775 W	40 ns	5 ns	6 ns	6 A	5.5 V	3 V	Reel, Cut Tape, MouseReel
Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DWK UCC21540DWKR Texas Instruments 1: 24,84 kr 1 263In Stock	Mfr. Part No. UCC21540DWKR Mouser Part No 595-UCC21540DWKR	Texas Instruments	Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DWK Learn More about Texas Instruments ti ucc2154x gate drivers	Datasheet	1 263In Stock	Cut Tape 24,84 kr 18,57 kr 16,92 kr 15,17 kr Reel 12,64 kr View 14,40 kr 13,85 kr 13,30 kr 12,42 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	UCC21540	SMD/SMT	SOIC-14	2 Channel	5.7 kV	- 40 C	+ 125 C	950 mW	45 ns	5 ns	6 ns	6 A	5.5 V	3 V	Reel, Cut Tape, MouseReel
Galvanically Isolated Gate Drivers Automotive 5.7kVRMS 4A/6A dual-channel UCC21540QDWKRQ1 Texas Instruments 1: 79,35 kr 2 765In Stock	Mfr. Part No. UCC21540QDWKRQ1 Mouser Part No 595-UCC21540QDWKRQ1	Texas Instruments	Galvanically Isolated Gate Drivers Automotive 5.7kVRMS 4A/6A dual-channel Learn More about Texas Instruments ti ucc2154x gate drivers	Datasheet	2 765In Stock	Cut Tape 79,35 kr 61,54 kr 57,04 kr 52,20 kr View Reel 43,96 kr 49,78 kr 48,36 kr 47,15 kr 43,96 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	UCC21540	SMD/SMT	SOIC-16			- 40 C	+ 150 C	915 mW	40 ns	16 ns	12 ns	6 A	5.5 V	3 V	Reel, Cut Tape, MouseReel
Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga UCC21540ADWR Texas Instruments 1: 24,95 kr 1 941In Stock	Mfr. Part No. UCC21540ADWR Mouser Part No 595-UCC21540ADWR	Texas Instruments	Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga Learn More about Texas Instruments ti ucc2154x gate drivers	Datasheet	1 941In Stock	Cut Tape 24,95 kr 18,57 kr 17,03 kr 15,17 kr Reel 13,08 kr View 14,40 kr 13,96 kr 13,74 kr 12,75 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	UCC21540A	SMD/SMT	SOIC-16	2 Channel	5.7 kV	- 40 C	+ 125 C	950 mW	45 ns	5 ns	6 ns	6 A	5.5 V	3 V	Reel, Cut Tape, MouseReel
Galvanically Isolated Gate Drivers 5.7kVrms 1.5A/2.5A d ual-channel isolate A 595-UCC21541DW UCC21541DWR Texas Instruments 1: 37,04 kr 1 675In Stock	Mfr. Part No. UCC21541DWR Mouser Part No 595-UCC21541DWR	Texas Instruments	Galvanically Isolated Gate Drivers 5.7kVrms 1.5A/2.5A d ual-channel isolate A 595-UCC21541DW Learn More about Texas Instruments ti ucc2154x gate drivers	Datasheet	1 675In Stock	Cut Tape 37,04 kr 27,58 kr 25,28 kr 22,64 kr Reel 19,23 kr View 21,32 kr 20,88 kr 19,89 kr 18,90 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	UCC21541	SMD/SMT	SOIC-16			- 40 C	+ 125 C	1.775 W	40 ns	8 ns	15 ns	2.5 A	5.5 V	3 V	Reel, Cut Tape, MouseReel
Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540ADWK UCC21540ADWKR Texas Instruments 1: 19,89 kr 441In Stock 2 000Expected 2026-12-17	Mfr. Part No. UCC21540ADWKR Mouser Part No 595-UCC21540ADWKR	Texas Instruments	Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540ADWK Learn More about Texas Instruments ti ucc2154x gate drivers	Datasheet	441In Stock 2 000Expected 2026-12-17	Cut Tape 19,89 kr 14,62 kr 13,30 kr 11,87 kr View Reel 10,36 kr 11,21 kr 10,87 kr 10,68 kr 10,36 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	UCC21540A	SMD/SMT	SOIC-14	2 Channel	5.7 kV	- 40 C	+ 125 C	950 mW	45 ns	5 ns	6 ns	6 A	5.5 V	3 V	Reel, Cut Tape, MouseReel
Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DW UCC21540DWR Texas Instruments 1: 25,94 kr 86In Stock 4 000Expected 2027-03-22	Mfr. Part No. UCC21540DWR Mouser Part No 595-UCC21540DWR	Texas Instruments	Galvanically Isolated Gate Drivers 5.7kVrms 4A/6A dual- channel isolated ga A 595-UCC21540DW Learn More about Texas Instruments ti ucc2154x gate drivers	Datasheet	86In Stock 4 000Expected 2027-03-22	Cut Tape 25,94 kr 19,34 kr 17,69 kr 15,83 kr Reel 13,30 kr View 15,06 kr 14,62 kr 14,29 kr 13,08 kr MouseReel Available	Min.: 1 Mult.: 1 : 2 000	UCC21540	SMD/SMT	SOIC-16	2 Channel	5.7 kV	- 40 C	+ 125 C	950 mW	45 ns	5 ns	6 ns	6 A	5.5 V	3 V	Reel, Cut Tape, MouseReel

UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver

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