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 (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: 5.62 CHF 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 5.62 CHF 4.31 CHF 3.98 CHF 3.62 CHF View Reel 3.14 CHF 3.44 CHF 3.35 CHF 3.30 CHF 3.14 CHF 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 UCC21542DWR UCC21542DWKR Texas Instruments 1: 2.43 CHF 2 261In 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 261In Stock	Cut Tape 2.43 CHF 1.82 CHF 1.66 CHF 1.49 CHF View Reel 1.30 CHF 1.41 CHF 1.38 CHF 1.30 CHF 1.30 CHF 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 UCC21542ADWKR Texas Instruments 1: 2.14 CHF 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 2.14 CHF 1.59 CHF 1.46 CHF 1.30 CHF Reel 1.11 CHF View 1.24 CHF 1.18 CHF 1.14 CHF 1.08 CHF 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: 2.12 CHF 1 238In 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 238In Stock	Cut Tape 2.12 CHF 1.58 CHF 1.44 CHF 1.29 CHF Reel 1.07 CHF View 1.23 CHF 1.18 CHF 1.13 CHF 1.06 CHF 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: 6.76 CHF 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 6.76 CHF 5.24 CHF 4.86 CHF 4.45 CHF View Reel 3.71 CHF 4.24 CHF 4.12 CHF 4.02 CHF 3.71 CHF 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 UCC21542DWKR UCC21542DWR Texas Instruments 1: 2.40 CHF 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 2.40 CHF 1.80 CHF 1.64 CHF 1.48 CHF Reel 1.26 CHF View 1.40 CHF 1.38 CHF 1.34 CHF 1.21 CHF 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 UCC21540ADWR Texas Instruments 1: 2.12 CHF 1 927In 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 927In Stock	Cut Tape 2.12 CHF 1.58 CHF 1.45 CHF 1.29 CHF Reel 1.11 CHF View 1.23 CHF 1.19 CHF 1.17 CHF 1.07 CHF 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 4A/6A dual- channel isolated ga A 595-UCC21540ADWK UCC21540ADWKR Texas Instruments 1: 1.92 CHF 357In Stock 2 000Expected 23/11/2026	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	357In Stock 2 000Expected 23/11/2026	Cut Tape 1.92 CHF 1.41 CHF 1.29 CHF 1.16 CHF View Reel 0.973 CHF 1.10 CHF 1.04 CHF 0.973 CHF 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: 2.21 CHF 36In Stock 4 000Expected 15/02/2027	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	36In Stock 4 000Expected 15/02/2027	Cut Tape 2.21 CHF 1.65 CHF 1.51 CHF 1.35 CHF View Reel 1.17 CHF 1.28 CHF 1.24 CHF 1.17 CHF 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
Galvanically Isolated Gate Drivers 5.7kVrms 1.5A/2.5A d ual-channel isolate A 595-UCC21541DW UCC21541DWR Texas Instruments 1: 3.04 CHF 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 3.04 CHF 2.29 CHF 2.11 CHF 1.90 CHF Reel 1.62 CHF View 1.81 CHF 1.79 CHF 1.74 CHF 1.58 CHF 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

UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver

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UCC2154x/UCC2154x-Q1 Dual-Channel Gate Driver

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