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SI8238BB-D-IS1

4A Gate Driver Capacitive Coupling 2500Vrms 2 Channel 16-SOIC

Manufacturer:

Skyworks
Mfr.Part #:

SI8238BB-D-IS1
Datasheet:

SI8238BB-D-IS1 Datasheet (PDF)
Series:

Si823x
Type:

Dual Driver
Mounting Style:

SMD/SMT
Configuration:

Dual Driver
EDA/CAD Models:

Request Free CAD Models for SI8238BB-D-IS1

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SI8238BB-D-IS1 General Description

The Si823x series an Isolated Driver combines two independent, isolated drivers into a single package. It operates with a maximum supply voltage of 24V. The Si823x driver utilizes Silicon Labs' proprietary silicon isolation technology, which provides up to 5kVRMS withstand voltage per UL1577 and fast 60ns propagation times. Driver outputs can be grounded to the same or separate grounds or connected to a positive or negative voltage. High integration, low propagation delay, small installed size, flexibility and cost-effectiveness makes it ideal for a wide range of isolated MOSFET/IGBT gate drive applications. It is available with the TTL level compatible inputs of>400mV hysteresis.

Key Features

High electromagnetic immunity (EMI)
Overlap protection and programmable dead time
Up to 5kVRMS input-to-output isolation
Up to 1500VDC Peak driver-to-driver differential voltage
Up to 8MHz switching frequency
>45kV/µs Transient immunity

Application

Motor Drive & Control
Lighting
Power Management
Industrial

Specifications

Product Category	Galvanically Isolated Gate Drivers	Series	Si823x
Type	Dual Driver	Mounting Style	SMD/SMT
Configuration	Dual Driver	Number of Drivers	2 Driver
Number of Outputs	2 Output	Output Current	4 A
Supply Voltage - Min	6.5 V	Supply Voltage - Max	24 V
Isolation Voltage	2.5 kVrms	Rise Time	12 ns
Fall Time	12 ns	Minimum Operating Temperature	- 40 C
Maximum Operating Temperature	+ 125 C	Technology	Si
Qualification	AEC-Q100	Development Kit	SI8238-KIT
Features	Industrial, High Electromagnetic Immunity	Input Voltage, Max	5.5 V
Input Voltage, Min	2.7 V	Logic Type	TTL
Maximum Turn-Off Delay Time	60 ns	Maximum Turn-On Delay Time	60 ns
Moisture Sensitive	Yes	Number of Channels	2 Channel
Operating Supply Current	3.5 mA	Output Voltage	8 V
Pd - Power Dissipation	1.2 W	Product	Isolated Gate Drivers
Product Type	Galvanically Isolated Gate Drivers	Propagation Delay - Max	45 ns
Rds On - Drain-Source Resistance	2.7 Ohms	Shutdown	Shutdown
Factory Pack Quantity	48	Subcategory	PMIC - Power Management ICs
Unit Weight	0.017932 oz