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SI82397AD-ISR

Description
4A 栅极驱动器 容性耦合 5000Vrms 通道 16-SOIC
CategoryAnalog mixed-signal IC    Isolator chip   
File Size2MB,43 Pages
ManufacturerSilicon Labs
Websitehttps://www.silabs.com
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SI82397AD-ISR Overview

4A 栅极驱动器 容性耦合 5000Vrms 通道 16-SOIC

SI82397AD-ISR Parametric

Parameter NameAttribute value
category
MakerSilicon Labs
seriesAutomotive, AEC-Q100
PackageTape and Reel (TR)
technologycapacitive coupling
Voltage - Isolation5000Vrms
Common-mode transient immunity (minimum)35kV/µs
Propagation delay tpLH/tpHL (maximum)40ns,40ns
Pulse width distortion (maximum)5.6ns
Rise/Fall Time (Typical)12ns, 12ns (maximum)
Current - Output High, Low2A,4A
Current - Peak Output4A
Voltage - Forward (Vf) (Typical)-
Voltage - Output Power Supply6.5V ~ 24V
Operating temperature-40°C ~ 125°C
Installation typesurface mount type
Package/casing16-SOIC (0.295", 7.50mm wide)
Supplier device packaging16-SOIC
certification bodyCQC,CSA,UR,VDE
Number of channels2
Basic product numberSI82397
Si8239x Data Sheet
4.0 A ISODrivers with 2.5 V VDDI and Safety Features
KEY FEATURES
The Si8239x combines two isolated drivers with either an independent input control or a
single input into a single package for high power applications. All drivers operate with a
2.5 V input VDD and a maximum drive supply voltage of 24 V.
The Si8239x isolators are ideal for driving power MOSFETs and IGBTs used in a wide
variety of switched power and motor control applications. These drivers utilize Silicon
Laboratories' proprietary silicon isolation technology, supporting up to 5 kVRMS with-
stand voltage. This technology enables high CMTI (100 kV/µs), lower prop delays and
skew, reduced variation with temperature and age and tighter part-to-part matching.
It also offers some unique features such as an output UVLO fault detection and feed-
back, and automatic shutdown for both drivers, an EN (active high) pin, a safe delayed
start-up time of 1 ms, fail-safe drivers with default low in case of VDDI power-down, and
dead time programmability. The Si8239x family offers longer service life and dramatically
higher reliability compared to opto-coupled gate drivers.
Automotive Grade is available for certain part numbers. These products are built using
automotive-specific flows at all steps in the manufacturing process to ensure the robust-
ness and low defectivity required for automotive applications.
Industrial Applications
• Power Delivery Systems
• Motor Control Systems
• Isolated DC-DC Power Supplies
• Lighting Control Systems
• Solar and Industrial Inverters
Safety Approvals (Pending)
• UL 1577 recognized
• Up to 5000 Vrms for 1 minute
• CSA approval
• IEC60950-1, 62368-1 (reinforced in-
sulation)
• VDE certification conformity
• VDE 0884-10 (basic insulation)
• EN60950-1, 62368-1 (reinforced in-
sulation)
• CQC certification approval
• GB4943.1-2011 (reinforced insula-
tion)
Automotive Applications
• On-board chargers
• Battery management systems
• Charging stations
• Traction inverters
• Hybrid Electric Vehicles
• Battery Electric Vehicles
• Two isolated drivers in one package
• Up to 5 kVRMS isolation
• Up to 1500 VDC peak driver-to-driver
differential voltage
• Enhanced output UVLO safety
• Status feedback to controller
• Both outputs drive low on UVLO
• EN pin for enhanced safety
• Extended VDDI: 2.5 V – 5.5 V
• PWM and dual driver versions
• 4.0 A peak output
• High electromagnetic immunity
• Extended start-up time (1ms) for safe
initialization sequence
• 30 ns propagation delay
• Transient immunity: 100 kV/µs
• Programmable dead time
• 10–200 ns
• 40–600 ns
• Deglitch option for filtering noise
• Wide operating range
• –40 to +125 °C
• RoHS-compliant packages
• SOIC-14/-16 wide body
• SOIC-16 narrow body
• AEC-Q100 qualified
• Automotive-grade OPNs available
• AIAG compliant PPAP documentation
support
• IMDS and CAMDS listing support
1
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Rev. 1.02 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 26, 2021
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