Isolated Gate Drivers

Our ISOdriver product family offers ultra-fast propagation delays for better timing margins, rock-solid operation over temperature and time, and unparalleled size and cost benefits. Isolation ratings of 1, 2.5, 3.75, and 5.0 kV are available. Driver-to-driver withstand voltage is ±1500 VDC and drivers can be grounded to the same or separate grounds or connected to a floating voltage.

Devices
Kits and Boards
Software and Tools

Devices

Isolated Gate Drivers Select Columns

Select Columns

	Isolation Rating (kVrms)	Peak Output Current	UVLO Voltage	Input Type	Output Configuration	Package Type
Si823Hx Si823Hx ISOdriver Isolated Gate Drivers	2.5, 3.75, 5	4.0	6, 8, 12	PWM, VI, VIA, VIB	Dual Driver, High Side / Low Side, Single Driver	NB SOIC16, NB SOIC8, QFN14, SSO-8, WB SOIC14
Si827x Si827x ISOdriver Isolated Gate Drivers	1, 2.5	4	3, 5, 8, 12	PWM, Single Input, VIA, VIB	Dual Driver, High Side / Low Side, Single Driver, Separate Pull Up/Down	DFN-14, NB SOIC-16, NB SOIC-8
Si828x Si828x ISOdriver Isolated Gate Drivers	3.75, 5	4	9, 12	PWM	Single Driver	WB SOIC16, WB SOIC20, WB SOIC24
Si8239x Si8239x ISOdriver Isolated Gate Drivers	2.5, 5	4	6, 8, 12	PWM, VIA, VIB	Dual Driver, High Side / Low Side	NB SOIC16, WB SOIC14, WB SOIC16
Si822x/3x Isolated Gate Drivers	1.5, 2.5, 3.75, 5	0.5, 2.5, 4	5, 8, 10, 12.5	LED emulator, PWM, VIA, VIB	Dual Driver, High Side / Low Side, Single	LGA14, NB SOIC16, NB SOIC8, QFN14, WB SOIC14, WB SOIC16
Si826x Si826x ISOdriver Isolated Gate Drivers	3.75, 5	0.6, 4	5, 8, 12	LED emulator	Single Driver	GW DIP8, NB SOIC8, WB SO6
Si825xx Si825xx ISOdriver Isolated Gate Drivers	5	4.0	5, 8, 12	VIA, VIB	High Side / Low Side	WB SOIC14
Automotive Si822x/3x Isolated Gate Drivers	1.5, 2.5, 3.75, 5	0.5, 4	5, 8, 10	PWM, VIA, VIB	Dual Driver, High Side / Low Side	LGA14, NB SOIC16, QFN14, WB SOIC14, WB SOIC16
Automotive Si8239x Isolated Gate Drivers	2.5, 5	4	6, 8, 12	PWM, VIA, VIB	Dual Driver, High Side / Low Side	NB SOIC16, WB SOIC14, WB SOIC16
Automotive Si823Hx Isolated Gate Drivers	2.5	4.0	8	VIA, VIB	Dual Driver	NB SOIC16
Automotive Si826x Isolated Gate Drivers	3.75, 5	4	8, 12	LED emulator	Single Driver	GW DIP8, NB SOIC8, WB SO6
Automotive Si827x Isolated Gate Drivers	2.5	4	3, 5, 8, 12	PWM, Single Input, VIA, VIB	Dual Driver, High Side / Low Side, Single Driver, Separate Pull Up/Down	DFN-14, NB SOIC-16, NB SOIC-8
Automotive Si828x Isolated Gate Drivers	3.75, 5	4	12	PWM	Single Driver	WB SOIC16

Find the Right Isolated Gate Driver for Your Use Case

Power Supplies

AC to DC, or DC to DC converters.

Power Supplies

AC to DC, or DC to DC converters.

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Motor Drivers

DC to AC inverters for controlling AC motors.

Motor Drivers

DC to AC inverters for controlling AC motors.

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Solar Inverters

DC to AC inverters for delivering 50 - 60 Hz power.

Solar Inverters

DC to AC inverters for delivering 50 - 60 Hz power.

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Audio Amplifiers

DC to AC inverters used in Class-D amplifiers.

Audio Amplifiers

DC to AC inverters used in Class-D amplifiers.

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Kits and Boards

Isolated Gate Driver Kits & Boards

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Software and Tools

Isolated Gate Driver Tools

Bootstrap Calculator for Isolated Gate Drivers

Calculate the high-side bootstrap capacitor value & worst-case recharge current.

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Isolated Gate Drivers

Devices

Kits and Boards

Software and Tools

Devices

Find the Right Isolated Gate Driver for Your Use Case

Kits and Boards

Software and Tools

Isolated Gate Driver Tools

Bootstrap Calculator for Isolated Gate Drivers

Resources

Isolation Reference Designs

Isolation Training

Isolation Selector Guide

Isolation Community

Isolated Gate Drivers

Devices

Kits and Boards

Software and Tools

Devices

Find the Right Isolated Gate Driver for Your Use Case

Kits and Boards

Software and Tools

Isolated Gate Driver Tools

Bootstrap Calculator for Isolated Gate Drivers

Resources

Isolation Reference Designs

Isolation Training

Isolation Selector Guide

Isolation Community

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