Galvanically Isolated Gate Drivers – Mouser Liechtenstein

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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 (CHF) 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: CHF 5.62 4’331In 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	4’331In Stock	Cut Tape CHF 5.62 CHF 4.31 CHF 3.98 CHF 3.62 View Reel CHF 3.26 CHF 3.44 CHF 3.35 CHF 3.30 CHF 3.26 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: CHF 2.14 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 CHF 2.14 CHF 1.59 CHF 1.46 CHF 1.30 Reel CHF 1.11 View CHF 1.24 CHF 1.18 CHF 1.14 CHF 1.08 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: CHF 2.40 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 CHF 2.40 CHF 1.80 CHF 1.64 CHF 1.48 Reel CHF 1.26 View CHF 1.40 CHF 1.38 CHF 1.34 CHF 1.22 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 A 595-UCC21540DWK UCC21540DWKR Texas Instruments 1: CHF 2.12 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 CHF 2.12 CHF 1.58 CHF 1.44 CHF 1.29 Reel CHF 1.08 View CHF 1.23 CHF 1.18 CHF 1.13 CHF 1.06 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: CHF 6.76 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 CHF 6.76 CHF 5.24 CHF 4.86 CHF 4.45 View Reel CHF 3.74 CHF 4.24 CHF 4.12 CHF 4.02 CHF 3.74 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 UCC21542DWR UCC21542DWKR Texas Instruments 1: CHF 2.43 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 CHF 2.43 CHF 1.82 CHF 1.66 CHF 1.49 View Reel CHF 1.29 CHF 1.41 CHF 1.38 CHF 1.30 CHF 1.29 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 UCC21540ADWR Texas Instruments 1: CHF 2.12 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 CHF 2.12 CHF 1.58 CHF 1.45 CHF 1.29 Reel CHF 1.11 View CHF 1.23 CHF 1.19 CHF 1.17 CHF 1.09 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: CHF 3.15 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 CHF 3.15 CHF 2.35 CHF 2.15 CHF 1.93 Reel CHF 1.64 View CHF 1.82 CHF 1.78 CHF 1.69 CHF 1.61 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: CHF 1.69 449In Stock 2’000Expected 12/17/2026	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	449In Stock 2’000Expected 12/17/2026	Cut Tape CHF 1.69 CHF 1.24 CHF 1.13 CHF 1.01 View Reel CHF 0.883 CHF 0.955 CHF 0.926 CHF 0.91 CHF 0.883 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: CHF 2.21 86In Stock 4’000Expected 3/22/2027	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 3/22/2027	Cut Tape CHF 2.21 CHF 1.65 CHF 1.51 CHF 1.35 Reel CHF 1.13 View CHF 1.28 CHF 1.24 CHF 1.22 CHF 1.11 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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