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See Technical Specifications

SI8271AB-IS +BOM

High-speed galvanically isolated gate driver with 2.5 kV CMTI and 5 V UVLO

Manufacturer:

Skyworks
Mfr.Part #:

SI8271AB-IS
Datasheet:

SI8271AB-IS Datasheet (PDF)
Series:

Si8271
Type:

Single Driver
Mounting Style:

SMD/SMT
Configuration:

Single Driver
EDA/CAD Models:

Request Free CAD Models for SI8271AB-IS

SI8271AB-IS General Description

The SI8271AB-IS by Silicon Labs sets a new standard in isolated gate drivers, offering unparalleled performance and versatility for a wide array of power applications. Its robust design and advanced features make it an ideal choice for industrial motor control, solar inverters, and automotive systems where reliable gate driving is essential for optimal performance. With a peak output current of 5A and an output voltage of up to 35V, this device delivers fast and efficient operation, while integrated safety mechanisms ensure secure operation in harsh environments

Specifications

Product Category	Galvanically Isolated Gate Drivers	Series	Si8271
Type	Single Driver	Mounting Style	SMD/SMT
Configuration	Single Driver	Number of Drivers	1 Driver
Number of Outputs	1 Output	Output Current	4 mA
Supply Voltage - Min	4.2 V	Supply Voltage - Max	30 V
Isolation Voltage	2.5 kVrms	Rise Time	16 ns
Fall Time	18 ns	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Technology	Si
Qualification	AEC-Q100	Development Kit	SI8275ISO-KIT
Features	Industrial, High Speed, Low Latency And Skew	Input Voltage, Max	5.5 V
Input Voltage, Min	2.5 V	Logic Type	TTL
Moisture Sensitive	Yes	Number of Channels	1 Channel
Operating Supply Current	10 mA	Output Voltage	5 V
Pd - Power Dissipation	1.1 W	Product	Isolated Gate Drivers
Product Type	Galvanically Isolated Gate Drivers	Propagation Delay - Max	75 ns
Rds On - Drain-Source Resistance	2.7 Ohms	Shutdown	Shutdown
Factory Pack Quantity	96	Subcategory	PMIC - Power Management ICs
Unit Weight	0.019048 oz	Voltage - Isolation	2500Vrms
Common Mode Transient Immunity (Min)	150kV/µs	Propagation Delay tpLH / tpHL (Max)	60ns, 60ns
Pulse Width Distortion (Max)	8ns	Rise / Fall Time (Typ)	10.5ns, 13.3ns
Current - Output High, Low	1.8A, 4A	Current - Peak Output	4A
Voltage - Output Supply	4.6V ~ 30V	Operating Temperature	-40°C ~ 125°C
Mounting Type	Surface Mount	Approval Agency	CQC, CSA, UR, VDE
Base Product Number	SI8271