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
Cut Tape
£3.80
£2.87
£2.65
£2.39
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£2.05
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: 2,000
Texas Instruments Optically Isolated Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
826In Stock
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£3.40
£2.56
£2.35
£2.12
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£2.06
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Texas Instruments Optically Isolated Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
1,582In Stock
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£2.99
£2.25
£2.07
£1.87
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£1.62
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Texas Instruments Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
1,259In Stock
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£3.34
£2.53
£2.33
£2.11
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£1.80
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Texas Instruments Optically Isolated Gate Drivers 4A/6A 5kVRMS dual-ch annel isolated gate
Datasheet
2,274In Stock
£2.60
£1.91
£1.75
£1.56
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Min.: 1
Mult.: 1
Texas Instruments Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
925In Stock
Cut Tape
£3.34
£2.53
£2.33
£2.11
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£1.80
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: 2,000
Texas Instruments Optically Isolated Gate Drivers 4A/6A 5kVRMS dual-ch annel isolated gate
Datasheet
1,670In Stock
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£1.27
£0.934
£0.849
£0.759
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£0.625
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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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£1.27
£0.934
£0.849
£0.759
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£0.625
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Texas Instruments Gate Drivers 4A/6A 5kVRMS dual-ch annel isolated gate
Datasheet
1,540In Stock
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£1.27
£0.934
£0.849
£0.759
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£0.623
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Texas Instruments Gate Drivers 4A/6A 5kVRMS dual-ch annel isolated gate
Datasheet
5In Stock
4,000Expected 28/01/2027
Cut Tape
£1.27
£0.934
£0.849
£0.759
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£0.634
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Texas Instruments Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
16In Stock
2,000Expected 07/01/2027
Cut Tape
£3.80
£2.86
£2.63
£2.37
£2.27
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£1.92
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Texas Instruments Optically Isolated Gate Drivers Automotive 4A/6A 5k VRMS dual-channel is
Datasheet
14,527Expected 26/07/2027
Cut Tape
£3.38
£2.56
£2.36
£2.11
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£1.85
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Mult.: 1
: 2,000