UCC21551/UCC21551-Q1 Isolated Gate Driver

Texas Instruments UCC21551/UCC21551-Q1 Dual-Channel Isolated Gate Driver is designed with 4A peak-source and 6A peak-sink current to drive power MOSFET, SiC, and IGBT transistors. This isolated gate driver can be configured as two low-side, two high-side, or a half-bridge driver. The input side is separated from the two output drivers by a 5kVRMS isolation barrier, with a minimum of 125V/ns Common-Mode Transient Immunity (CMTI). The UCC21551/UCC21551-Q1 isolated gate driver enables high efficiency, high power density, and robustness in a wide variety of power applications. Typical applications include isolated converters in AC-DC and DC-DC, motor drives, inverters, and Uninterruptible Power Supplies (UPS). The UCC21551-Q1 devices are AEC-Q100 qualified for automotive applications.

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Texas Instruments Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
873In Stock
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€4.35
€3.29
€3.03
€2.74
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€2.48
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Texas Instruments Optically Isolated Gate Drivers 4A/6A 5kVRMS dual-ch annel isolated gate
Datasheet
1,718In Stock
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€1.45
€1.07
€0.972
€0.869
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€0.776
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Texas Instruments Optically Isolated Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
1,226In Stock
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€3.89
€2.93
€2.69
€2.43
€2.36
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€2.36
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Texas Instruments Optically Isolated Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
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1,562In Stock
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€3.42
€2.58
€2.37
€2.14
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€1.90
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Texas Instruments Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
1,166In Stock
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€3.83
€2.90
€2.67
€2.42
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€2.06
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Texas Instruments Optically Isolated Gate Drivers 4A/6A 5kVRMS dual-ch annel isolated gate
Datasheet
2,335In Stock
€2.86
€2.10
€1.91
€1.69
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Texas Instruments Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
945In Stock
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€3.83
€2.90
€2.67
€2.42
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€2.06
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Texas Instruments Optically Isolated Gate Drivers 4A/6A 5kVRMS dual-ch annel isolated gate
Datasheet
1,594In Stock
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€1.45
€1.07
€0.972
€0.869
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Texas Instruments Optically Isolated Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
58In Stock
8,000Expected 23/11/2026
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€3.90
€2.96
€2.73
€2.42
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€2.06
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Texas Instruments Gate Drivers 4A/6A 5kVRMS dual-ch annel isolated gate
Datasheet
1,555In Stock
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€1.45
€1.07
€0.972
€0.869
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€0.714
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Texas Instruments Gate Drivers 4A/6A 5kVRMS dual-ch annel isolated gate
Datasheet
92In Stock
4,000Expected 04/02/2027
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€1.45
€1.07
€0.972
€0.869
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€0.726
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Texas Instruments Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
41In Stock
2,000Expected 09/11/2026
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€4.35
€3.28
€3.01
€2.72
€2.60
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€2.20
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