Optically Isolated Gate Drivers – Mouser United Kingdom

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UCC21550/UCC21550-Q1 Dual-Channel Gate Drivers

Texas Instruments UCC21550/UCC21550-Q1 Dual-Channel Gate Drivers are isolated drivers with programmable dead time and a wide temperature range of -40°C to 150°C. These gate drivers are designed with a 4A peak source and 6A peak-sink current to drive power MOSFET, SiC, GaN, and IGBT transistors. The UCC21550/UCC21550-Q1 drivers are optically isolated gate drivers 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 5kV_RMS isolation barrier, with a minimum of 125V/ns Common-Mode Transient Immunity (CMTI). These gate drivers are ideal for on-board battery chargers, high-voltage DC-DC converters, automotive HVAC, and body electronics.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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	Packaging
Optically Isolated Gate Drivers P4/N6A DUAL CH ISO G DIC 5V UVLO DISABLE UCC21550ADWR Texas Instruments 1: £2.48 2,066In Stock	Mfr. Part No. UCC21550ADWR Mouser Part No 595-UCC21550ADWR	Texas Instruments	Optically Isolated Gate Drivers P4/N6A DUAL CH ISO G DIC 5V UVLO DISABLE Learn More about Texas Instruments ti ucc21550 gate drivers	Datasheet	2,066In Stock	Cut Tape £2.48 £1.82 £1.65 £1.48 Reel £0.863 View £1.39 £1.37 £1.35 £0.803 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	UCC21550	SMD/SMT	SOIC-16	2 Channel	1500 Vrms	- 40 C	+ 150 C	950 mW	45 ns	8 ns	8 ns	Reel, Cut Tape, MouseReel
Optically Isolated Gate Drivers Automotive 4A/6A 5 - kVRMS dual-channel UCC21550AQDWKRQ1 Texas Instruments 1: £3.78 1,344In Stock	Mfr. Part No. UCC21550AQDWKRQ1 Mouser Part No 595-UCC21550AQDWKRQ1	Texas Instruments	Optically Isolated Gate Drivers Automotive 4A/6A 5 - kVRMS dual-channel Learn More about Texas Instruments ti ucc21550 gate drivers	Datasheet	1,344In Stock	Cut Tape £3.78 £2.85 £2.62 £2.37 View Reel £2.08 £2.24 £2.23 £2.10 £2.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	UCC21550	SMD/SMT	SOIC-14	2 Channel	1500 Vrms	- 40 C	+ 150 C	950 mW	45 ns	8 ns	8 ns	Reel, Cut Tape, MouseReel
Optically Isolated Gate Drivers P4/N6A DUAL CH ISO G DIC 5V UVLO DISABLE UCC21550AQDWRQ1 Texas Instruments 1: £3.77 1,600In Stock	Mfr. Part No. UCC21550AQDWRQ1 Mouser Part No 595-UCC21550AQDWRQ1	Texas Instruments	Optically Isolated Gate Drivers P4/N6A DUAL CH ISO G DIC 5V UVLO DISABLE Learn More about Texas Instruments ti ucc21550 gate drivers	Datasheet	1,600In Stock	£3.77 £2.87 £2.65 £2.40 View £2.29 £2.25 £2.23 £2.10	Min.: 1 Mult.: 1	UCC21550	SMD/SMT	SOIC-16	2 Channel	1500 Vrms	- 40 C	+ 150 C	950 mW		8 ns	8 ns
Optically Isolated Gate Drivers 4A/6A 5-kVRMS dual- channel isolated gat UCC21550BDWKR Texas Instruments 1: £1.46 4,268In Stock	Mfr. Part No. UCC21550BDWKR Mouser Part No 595-UCC21550BDWKR	Texas Instruments	Optically Isolated Gate Drivers 4A/6A 5-kVRMS dual- channel isolated gat Learn More about Texas Instruments ti ucc21550 gate drivers	Datasheet	4,268In Stock	Cut Tape £1.46 £1.07 £0.969 £0.863 Reel £0.73 View £0.811 £0.78 £0.773 £0.713 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	UCC21550	SMD/SMT	SOIC-14	2 Channel	1500 Vrms	- 40 C	+ 150 C	950 mW	45 ns	8 ns	8 ns	Reel, Cut Tape, MouseReel
Optically Isolated Gate Drivers P4/N6A DUAL CH ISO G DIC 8V UVLO DISABLE UCC21550BDWR Texas Instruments 1: £1.63 5,736In Stock	Mfr. Part No. UCC21550BDWR Mouser Part No 595-UCC21550BDWR	Texas Instruments	Optically Isolated Gate Drivers P4/N6A DUAL CH ISO G DIC 8V UVLO DISABLE Learn More about Texas Instruments ti ucc21550 gate drivers	Datasheet	5,736In Stock	£1.63 £1.20 £1.10 £0.986 View £0.934 £0.899 £0.882 £0.834	Min.: 1 Mult.: 1	UCC21550	SMD/SMT	SOIC-16	2 Channel	1500 Vrms	- 40 C	+ 150 C	950 mW	45 ns	8 ns	8 ns
Optically Isolated Gate Drivers Automotive 4A/6A 5 - kVRMS dual-channel UCC21550BQDWKRQ1 Texas Instruments 1: £3.78 4,158In Stock	Mfr. Part No. UCC21550BQDWKRQ1 Mouser Part No 595-UCC21550BQDWKRQ1	Texas Instruments	Optically Isolated Gate Drivers Automotive 4A/6A 5 - kVRMS dual-channel Learn More about Texas Instruments ti ucc21550 gate drivers	Datasheet	4,158In Stock	Cut Tape £3.78 £2.85 £2.62 £2.37 £2.29 Reel £2.29 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	UCC21550	SMD/SMT	SOIC-14	2 Channel	1500 Vrms	- 40 C	+ 150 C	950 mW	45 ns	8 ns	8 ns	Reel, Cut Tape, MouseReel
Optically Isolated Gate Drivers P4/N6A DUAL CH ISO G DIC 8V UVLO DISABLE UCC21550BQDWRQ1 Texas Instruments 1: £3.77 1,245In Stock	Mfr. Part No. UCC21550BQDWRQ1 Mouser Part No 595-UCC21550BQDWRQ1	Texas Instruments	Optically Isolated Gate Drivers P4/N6A DUAL CH ISO G DIC 8V UVLO DISABLE Learn More about Texas Instruments ti ucc21550 gate drivers	Datasheet	1,245In Stock	£3.77 £2.87 £2.65 £2.50 View £2.38 £2.10	Min.: 1 Mult.: 1	UCC21550	SMD/SMT	SOIC-16	2 Channel	1500 Vrms	- 40 C	+ 150 C		45 ns	8 ns	8 ns
Optically Isolated Gate Drivers 4A/6A 5-kVRMS dual- channel isolated gat UCC21550CDWKR Texas Instruments 1: £1.44 3,788In Stock	Mfr. Part No. UCC21550CDWKR Mouser Part No 595-UCC21550CDWKR	Texas Instruments	Optically Isolated Gate Drivers 4A/6A 5-kVRMS dual- channel isolated gat Learn More about Texas Instruments ti ucc21550 gate drivers	Datasheet	3,788In Stock	Cut Tape £1.44 £1.06 £0.969 £0.863 Reel £0.748 View £0.811 £0.78 £0.704 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	UCC21550	SMD/SMT	SOIC-14	2 Channel	1500 Vrms	- 40 C	+ 150 C	950 mW	45 ns	8 ns	8 ns	Reel, Cut Tape, MouseReel
Optically Isolated Gate Drivers Automotive 4A/6A 5 - kVRMS dual-channel UCC21550CQDWKRQ1 Texas Instruments 1: £3.78 2,545In Stock	Mfr. Part No. UCC21550CQDWKRQ1 Mouser Part No 595-UCC21550CQDWKRQ1	Texas Instruments	Optically Isolated Gate Drivers Automotive 4A/6A 5 - kVRMS dual-channel Learn More about Texas Instruments ti ucc21550 gate drivers	Datasheet	2,545In Stock	Cut Tape £3.78 £2.85 £2.62 £2.37 Reel £2.29 View £2.29 £2.08 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	UCC21550	SMD/SMT	SOIC-14	2 Channel	1500 Vrms	- 40 C	+ 150 C	950 mW	45 ns	8 ns	8 ns	Reel, Cut Tape, MouseReel
Optically Isolated Gate Drivers 4A/6A 5-kVRMS dual- channel isolated gat UCC21550ADWKR Texas Instruments 1: £1.27 1,058In Stock 2,000Expected 21/12/2026	Mfr. Part No. UCC21550ADWKR Mouser Part No 595-UCC21550ADWKR	Texas Instruments	Optically Isolated Gate Drivers 4A/6A 5-kVRMS dual- channel isolated gat Learn More about Texas Instruments ti ucc21550 gate drivers	Datasheet	1,058In Stock 2,000Expected 21/12/2026	Cut Tape £1.27 £0.934 £0.849 £0.759 View Reel £0.661 £0.708 £0.681 £0.677 £0.661 MouseReel Available	Min.: 1 Mult.: 1 : 2,000	UCC21550	SMD/SMT	SOIC-14	2 Channel	1500 Vrms	- 40 C	+ 150 C	950 mW	45 ns	8 ns	8 ns	Reel, Cut Tape, MouseReel

UCC21550/UCC21550-Q1 Dual-Channel Gate Drivers

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UCC21550/UCC21550-Q1 Dual-Channel Gate Drivers

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