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Si82520 Datasheet Preview

Si82520 Datasheet

4.0A Symmetric Drive ISODrivers

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Si8252x Data Sheet
4.0 A Symmetric Drive ISODrivers with 20 V VDDIH, Low Propa-
gation Delay and High Transient Immunity.
The Si8252x combines two isolated drivers into a single package for high power appli-
cations. These drivers can operate with a 4.5 V – 20 V input VDD and a maximum
drive supply voltage of 30 V.
The Si8252x is ideal for driving power MOSFETs and IGBTs used in a wide variety
of switched power and motor control applications. These drivers utilize Silicon Labs'
proprietary silicon isolation technology, supporting up to 5 kVRMS for 1 minute isolation
voltage. This technology enables high CMTI (125 kV/µs), lower prop delays and skew,
reduced variation with temperature and age and tighter part-to-part matching.
The unique architecture of the output stage features a booster device that provides
a higher pull up capability at the Miller plateau region of the load power switch to
support faster turn-on times. This driver family also offers some unique features such
as over-temperature protection, output UVLO fault detection, dead time programma-
bility and fail-safe drivers with default low in case of loss of input side power. The
Si8252x family offers longer service life and dramatically higher reliability compared to
opto-coupled gate drivers.
Automotive Grade is available. These products are built using automotive specific
flows at all steps in the manufacturing process to ensure the robustness 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
Automotive Applications
• On-board chargers
• Battery management systems
• Charging stations
• Traction inverters
• Hybrid Electric Vehicles
• Battery Electric Vehicles
Safety Approval
• UL 1577 recognized
• Up to 5000 VRMS for 1 minute
• CSA certification conformity
• IEC 60950-1, 62368-1 (reinforced insulation)
• IEC/VDE certification conformity
• IEC 60747-17 (pending)
• EN 60950-1, 62368-1 (reinforced insulation)
• CQC certification approval
• GB4943.1
KEY FEATURES
• Two isolated drivers in one package
• Up to 5 kVRMS isolation
• Up to 1500 VDC peak driver-to-driver
differential voltage
• EN pin for enhanced safety or DIS pin option
• Extended VDDIH
• 4.5 V – 20 V
• 4.0 A sink/source peak output
• High electromagnetic immunity
• 30 ns max propagation delay
• Transient immunity: >125 kV/µs
• Programmable dead time
• 40–600 ns
• Wide operating range
• –40 to +125 °C
• RoHS-compliant packages
• WB SOIC-14
• AEC-Q100 qualified
• Automotive-grade OPNs available
• AIAG-compliant PPAP documentation
support
• IMDS and CAMDS listing support
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
1
Rev. 1.0 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 26, 2021
1




Skyworks Solutions

Si82520 Datasheet Preview

Si82520 Datasheet

4.0A Symmetric Drive ISODrivers

No Preview Available !

Si8252x Data Sheet • Ordering Guide
1. Ordering Guide
Industrial and Automotive Grade OPNs
Industrial-grade devices (part numbers having an “-I” in their suffix) are built using well-controlled, high-quality manufacturing flows to
ensure robustness and reliability. Qualifications are compliant with JEDEC, and defect reduction methodologies are used throughout
definition, design, evaluation, qualification, and mass production steps.
Automotive-grade devices (part numbers having an “-A” in their suffix) are built using automotive-specific flows at all steps in the
manufacturing process to ensure robustness and low defectivity. These devices are supported with AIAG-compliant Production Part
Approval Process (PPAP) documentation, and feature International Material Data System (IMDS) and China Automotive Material
Data System (CAMDS) listing. Qualifications are compliant with AEC-Q100, and a zero-defect methodology is employed throughout
definition, design, evaluation, qualification, and mass production steps.
Table 1.1. Si8252x Ordering Guide
Ordering Part Number
(OPN)
Automotive OPN
Configuration
Output Enable / Dis- Package Type
UVLO (V)
able
Isolation
Rating
(kVRMS)
Si82520AD-IS3
Si82520AD-AS3
HS/LS, VIA/VIB
5
DIS
WB SOIC-14
5
Si82520BD-IS3
Si82520BD-AS3
HS/LS, VIA/VIB
8
DIS
WB SOIC-14
5
Si82520CD-IS3
Si82520CD-AS3
HS/LS, VIA/VIB
12
DIS
WB SOIC-14
5
Si82521AD-IS3
Si82521AD-AS3
HS/LS, VIA/VIB
5
EN
WB SOIC-14
5
Si82521BD-IS3
Si82521BD-AS3
HS/LS, VIA/VIB
8
EN
WB SOIC-14
5
Si82521CD-IS3
Si82521CD-AS3
HS/LS, VIA/VIB
12
EN
WB SOIC-14
5
• All products are rated at 4 A sink and source output drive current max.
• All packages are RoHS-compliant with peak reflow temperatures of 260 °C according to the JEDEC industry standard classifica-
tions and peak solder temperatures.
• “Si” and “SI” are used interchangeably.
• All HS/LS drivers have built-in overlap protection while the single and dual drivers do not.
• All options are rated for ambient temperatures from -40 °C to +125 °C, and are recommended for industrial or automotive grade
operation.
• An “R” at the end of the part number denotes tape and the reel packaging option.
• Automotive-Grade devices (with an “-A” suffix) are identical in construction materials and electrical parameters to their Industrial-
Grade (with an “-I” suffix) version counterpart. Automotive-Grade products are produced utilizing full automotive process flows
and additional statistical process controls throughout the manufacturing flow. The Automotive-Grade part number is included on
shipping labels.
• In Top Markings, the Manufacturing Code represented by either “RTTTTT” or “TTTTTT” contains as its first character a letter in the
range N through Z to indicate Automotive-Grade.
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
2
Rev. 1.0 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • July 26, 2021
2


Part Number Si82520
Description 4.0A Symmetric Drive ISODrivers
Maker Skyworks Solutions
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Si82520 Datasheet PDF






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