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Isolated Driver SKYWORKS SI8271GB-ISR Featuring Industry Leading Common Mode Transient Immunity CMTI

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Isolated Driver SKYWORKS SI8271GB-ISR Featuring Industry Leading Common Mode Transient Immunity CMTI

Quiescent Current : 7.9mA

Operating Temperature : -40℃~+125℃

Propagation Delay(tpd) : 60ns;60ns

Load Type : MOSFET;IGBT

Current - Output High(IOH) : 1.8A

Voltage - Supply : 4.2V~30V

Rise Time : 4ns

Fall Time : 5.5ns

Number of Channels : 1

Current - Output Low(IOL) : 4A

Description : 1.8A 4.2V~30V 4ns 5.5ns 4A SOIC-8 Isolators - Gate Drivers RoHS

Mfr. Part # : SI8271GB-ISR

Model Number : SI8271GB-ISR

Package : SOIC-8

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Product Overview

The Si827x isolators are 4 Amp ISOdrivers designed for driving power switches in power supply, inverter, and motor control applications. Utilizing Skyworks' proprietary silicon isolation technology, they offer industry-leading common-mode transient immunity (CMTI), tight timing specifications, and high reliability. Key features include separate pull-up/down outputs, driver shutdown on UVLO fault, and precise dead-time programmability, making them a cost-effective and flexible solution for isolated MOSFET/IGBT and SiC or GaN FET gate drive applications.

Product Attributes

Brand: Skyworks
Technology: Proprietary Silicon Isolation
Certifications: UL 1577, VDE0884, CSA, IEC 60950-1, CQC, GB4943.1-2011, AEC-Q100 (Automotive Grade)
Automotive Support: AIAG compliant PPAP, IMDS and CAMDS listing support

Technical Specifications

Ordering Part Number	Inputs	Driver Configuration	Output UVLO (V)	Integrated Deglitcher	Dead-Time Range (ns)	Low Jitter	Package	Isolation Rating
Si8271AB-IS / -AS	VI	Single	5	N	N/A	Y	SOIC-8 NB	2.5 kVRMS
Si8271BB-IS / -AS	VI	Single	8	N	N/A	Y	SOIC-8 NB	2.5 kVRMS
Si8271ABD-IS / -AS	VI	Single	5	Y	N/A	N	SOIC-8 NB	2.5 kVRMS
Si8271BBD-IS / -AS	VI	Single	8	Y	N/A	N	SOIC-8 NB	2.5 kVRMS
Si8271DB-IS / -AS	VI	Single	12	N	N/A	Y	SOIC-8 NB	2.5 kVRMS
Si8271DBD-IS / -AS	VI	Single	12	Y	N/A	N	SOIC-8 NB	2.5 kVRMS
Si8271GB-IS / -AS	VI	Single	3	N	N/A	Y	SOIC-8 NB	2.5 kVRMS
Si8271GBD-IS / -AS	VI	Single	3	Y	N/A	N	SOIC-8 NB	2.5 kVRMS
Si8273AB-IS1 / -AS1	VIA/VIB	HS/LS	5	N	N/A	Y	SOIC-16 NB	2.5 kVRMS
Si8273ABD-IS1 / -AS1	VIA/VIB	HS/LS	5	Y	N/A	N	SOIC-16 NB	2.5 kVRMS
Si8273BB-IS1 / -AS1	VIA/VIB	HS/LS	8	N	N/A	Y	SOIC-16 NB	2.5 kVRMS
Si8273BBD-IS1 / -AS1	VIA/VIB	HS/LS	8	Y	N/A	N	SOIC-16 NB	2.5 kVRMS
Si8273DB-IS1 / -AS1	VIA/VIB	HS/LS	12	N	N/A	Y	SOIC-16 NB	2.5 kVRMS
Si8273DBD-IS1 / -AS1	VIA/VIB	HS/LS	12	Y	N/A	N	SOIC-16 NB	2.5 kVRMS
Si8273GB-IS1 / -AS1	VIA/VIB	HS/LS	3	N	N/A	Y	SOIC-16 NB	2.5 kVRMS
Si8273GBD-IS1 / -AS1	VIA/VIB	HS/LS	3	Y	N/A	N	SOIC-16 NB	2.5 kVRMS
Si8274AB1-IS1 / -AS1	PWM	HS/LS	5	N	10-200	Y	SOIC-16 NB	2.5 kVRMS
Si8274AB4D-IS1 / -AS1	PWM	HS/LS	5	Y	20-700	N	SOIC-16 NB	2.5 kVRMS
Si8274BB1-IS1 / -AS1	PWM	HS/LS	8	N	10-200	Y	SOIC-16 NB	2.5 kVRMS
Si8274BB4D-IS1 / -AS1	PWM	HS/LS	8	Y	20-700	N	SOIC-16 NB	2.5 kVRMS
Si8274DB1-IS1 / -AS1	PWM	HS/LS	12	N	10-200	Y	SOIC-16 NB	2.5 kVRMS
Si8274DB4D-IS1 / -AS1	PWM	HS/LS	12	Y	20-700	N	SOIC-16 NB	2.5 kVRMS
Si8274GB1-IS1 / -AS1	PWM	HS/LS	3	N	10-200	Y	SOIC-16 NB	2.5 kVRMS
Si8274GB4D-IS1 / -AS1	PWM	HS/LS	3	Y	20-700	N	SOIC-16 NB	2.5 kVRMS
Si8275AB-IS1 / -AS1	VIA/VIB	Dual	5	N	N/A	Y	SOIC-16 NB	2.5 kVRMS
Si8275ABD-IS1 / -AS1	VIA/VIB	Dual	5	Y	N/A	N	SOIC-16 NB	2.5 kVRMS
Si8275BB-IS1 / -AS1	VIA/VIB	Dual	8	N	N/A	Y	SOIC-16 NB	2.5 kVRMS
Si8275BBD-IS1 / -AS1	VIA/VIB	Dual	8	Y	N/A	N	SOIC-16 NB	2.5 kVRMS
Si8275DB-IS1 / -AS1	VIA/VIB	Dual	12	N	N/A	Y	SOIC-16 NB	2.5 kVRMS
Si8275DBD-IS1 / -AS1	VIA/VIB	Dual	12	Y	N/A	N	SOIC-16 NB	2.5 kVRMS
Si8275GB-IS1 / -AS1	VIA/VIB	Dual	3	N	N/A	Y	SOIC-16 NB	2.5 kVRMS
Si8275GBD-IS1 / -AS1	VIA/VIB	Dual	3	Y	N/A	N	SOIC-16 NB	2.5 kVRMS
Si8273AB-IM1 / -AM1	VIA/VIB	HS/LS	5	N	N/A	Y	DFN-14	2.5 kVRMS
Si8273ABD-IM1 / -AM1	VIA/VIB	HS/LS	5	Y	N/A	N	DFN-14	2.5 kVRMS
Si8273GB-IM1 / -AM1	VIA/VIB	HS/LS	3	N	N/A	Y	DFN-14	2.5 kVRMS
Si8274AB1-IM1 / -AM1	PWM	HS/LS	5	N	10-200	Y	DFN-14	2.5 kVRMS
Si8274AB4D-IM1 / -AM1	PWM	HS/LS	5	Y	20-700	N	DFN-14	2.5 kVRMS
Si8274GB1-IM1 / -AM1	PWM	HS/LS	3	N	10-200	Y	DFN-14	2.5 kVRMS
Si8274GB4D-IM1 / -AM1	PWM	HS/LS	3	Y	20-700	N	DFN-14	2.5 kVRMS
Si8275AB-IM1 / -AM1	VIA/VIB	Dual	5	N	N/A	Y	DFN-14	2.5 kVRMS
Si8275ABD-IM1 / -AM1	VIA/VIB	Dual	5	Y	N/A	N	DFN-14	2.5 kVRMS
Si8275BB-IM1 / -AM1	VIA/VIB	Dual	8	N	N/A	Y	DFN-14	2.5 kVRMS
Si8275BBD-IM1 / -AM1	VIA/VIB	Dual	8	Y	N/A	N	DFN-14	2.5 kVRMS
Si8275DB-IM1 / -AM1	VIA/VIB	Dual	12	N	N/A	Y	DFN-14	2.5 kVRMS
Si8275DBD-IM1 / -AM1	VIA/VIB	Dual	12	Y	N/A	N	DFN-14	2.5 kVRMS
Si8275GB-IM1 / -AM1	VIA/VIB	Dual	3	N	N/A	Y	DFN-14	2.5 kVRMS
Si8275GBD-IM1 / -AM1	VIA/VIB	Dual	3	Y	N/A	N	DFN-14	2.5 kVRMS
Si8271GA-IS / -AS	VI	Single	3	N	N/A	Y	SOIC-8 NB	1 kVRMS
Si8271GAD-IS / -AS	VI	Single	3	Y	N/A	N	SOIC-8 NB	1 kVRMS
Si8273GA-IM1 / -AM1	VIA/VIB	HS/LS	3	N	N/A	Y	DFN-14	1 kVRMS
Si8273GAD-IM1 / -AM1	VIA/VIB	HS/LS	3	Y	N/A	N	DFN-14	1 kVRMS
Si8274GA1-IM1 / -AM1	PWM	HS/LS	3	N	10-200	Y	DFN-14	1 kVRMS
Si8274GA1D-IM1 / -AM1	PWM	HS/LS	3	Y	10-200	N	DFN-14	1 kVRMS
Si8275GA-IM1 / -AM1	VIA/VIB	Dual	3	N	N/A	Y	DFN-14	1 kVRMS
Si8275GAD-IM1 / -AM1	VIA/VIB	Dual	3	Y	N/A	N	DFN-14	1 kVRMS
Si8275DA-IM1 / -AM1	VIA/VIB	Dual	12	N	N/A	Y	DFN-14	1 kVRMS
Si8275DAD-IM1 / -AM1	VIA/VIB	Dual	12	Y	N/A	N	DFN-14	1 kVRMS

2411272143_SKYWORKS-SI8271GB-ISR_C17274665.pdf

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