About Galvanically Isolated Gate Drivers

Galvanically Isolated Gate Drivers

Galvanically Isolated Gate Drivers are electronic components used to interface the control signal from a low voltage microcontroller to a high voltage power device, such as MOSFETs or IGBTs. They provide electrical isolation between the two sides, preventing any direct electrical connection between the low voltage control circuit and the high voltage power circuit.This isolation is achieved through the use of optocouplers, transformers, or capacitive coupling. The gate driver will receive the low voltage control signal and convert it to a higher voltage signal that is suitable for driving the power device. This ensures that the control circuit is protected from any high voltage spikes or surges that may occur in the power circuit.Galvanic isolation also helps to eliminate any potential ground loops, which can cause interference or damage to the electronics. This allows for safer and more reliable operation of the power device. Additionally, galvanically isolated gate drivers can help improve the overall system performance by providing faster switching speeds and reduced power losses.

Galvanically Isolated Gate Drivers

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Image	Stock Code(▲▼)	Description	Manufacturer	Availability ⓘ (▲▼)	Price(AUD) (Ex. GST)(▲▼)	Enter Qty

UCC21755QDWRQ1

Galvanically Isolated Gate Drivers Automotive +/-10-A isolated single-channel gate driver with active protection, and isolated sensing 16-SOIC -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

18
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
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45	1	2	3	4	5	6	7

AUD 13.6537

Multiples of: 1

SI8235BB-D-IMR

Galvanically Isolated Gate Drivers 2.5 kV 8 V UVLO dual isolated gate driver
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Skyworks

13
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
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40	27	28	29	30	1	2	3
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44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 4.6182

Multiples of: 1

ADUM3220WARZ-RL7

Galvanically Isolated Gate Drivers 4A,Gate Drvr 4.1V Nominal UVLO
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

9
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
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40	27	28	29	30	1	2	3
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45	1	2	3	4	5	6	7

AUD 6.4096

Multiples of: 1

NCD57252DWR2G

Galvanically Isolated Gate Drivers ISOLATED DUAL CHANNEL IGBT GATE DRIVER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

7
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
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43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 4.2507

Multiples of: 1

ADUM4146BRWZ-RL

Galvanically Isolated Gate Drivers 1500V Isolated Gate Driver
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

5
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
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44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 16.5012

Multiples of: 1

UCC21542DWKR

Galvanically Isolated Gate Drivers 5.7kVrms,4A/6A dual-channel isolated gate driver w/ 8V UVLO, 3.3mm channel to channel spacing option 14-SOIC -40 to 125
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

3
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
41	4	5	6	7	8	9	10
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43	18	19	20	21	22	23	24
44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 3.6444

Multiples of: 1

ADUM4135BRWZ-RL

Galvanically Isolated Gate Drivers Isolated Half-bridge Gate Driver
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Analog Devices

3
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
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40	27	28	29	30	1	2	3
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44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 9.8741

Multiples of: 1

UCC21759QDWRQ1

Galvanically Isolated Gate Drivers Automotive 3.0kVrms, +/-10A single-channel isolated gate driver w/ DESAT & internal clamp for IGBT/SiC 16-SOIC -40 to 150
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Texas Instruments

2
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
	S	M	T	W	T	F	S
40	27	28	29	30	1	2	3
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45	1	2	3	4	5	6	7

AUD 12.2462

Multiples of: 1

STGAP2SICSTR

Galvanically Isolated Gate Drivers Galvanically isolated 4 A single gate driver for SiC MOSFETs
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

STMicroelectronics

1
Ships to you
between Fri. 09 Oct to Wed. 14 Oct

October 2026

October 2026
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44	25	26	27	28	29	30	31
45	1	2	3	4	5	6	7

AUD 5.8808

Multiples of: 1

NCP51561DADWR2G

Galvanically Isolated Gate Drivers HIGH PERFORMANCE ISOLATED DUAL CHANNEL GATE DRIVER
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

ON Semiconductor

0
6 to 16 Weeks