Si823Hx Data Sheet
4.0 A Symmetric Drive ISODrivers with Low Propagation Delay
and High Transient Immunity
The Si823Hx combines two isolated gate drivers into a single package for high power
applications. The Si823Hx includes devices with single or dual control inputs with
independent or high-side/low-side outputs. These drivers can operate with a 3.0 – 5.5
V input VDD and a maximum drive supply voltage of 30 V.
The Si823Hx is ideal for driving power MOSFETs and IGBTs used in a wide variety
of switched power and motor control applications. These drivers utilize Skyworks'
proprietary silicon isolation technology, supporting up to 5 kV
RMS
for 1 minute isolation
voltage. This technology enables high CMTI (125 kV/µs), lower propagation delays
and skew, little variation with temperature and age, and low 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 Undervoltage Lockout (UVLO) fault detection,
dead time programmability and fail-safe drivers with default low in case of loss of
input side power. The Si823Hx 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
Automotive Applications
• On-board chargers
• Battery management systems
• Charging stations
Safety Approval
• UL 1577 recognized
• Up to 5000 V
RMS
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
• Single or two isolated drivers in one package
• Up to 5 kV
RMS
isolation
• Up to 1500 V
DC
peak driver-to-driver
differential voltage
• EN pin for enhanced safety or DIS pin option
• PWM and dual driver versions
• 4.0 A sink/source peak output
• High electromagnetic immunity
• 30 ns max propagation delay
• Transient immunity: >125 kV/µs
• Programmable dead time: 20 – 200 ns
• Deglitch option for filtering noise
• Wide temperature range: –40 to +125 °C
• RoHS-compliant packages
• WB SOIC-14
• DFN-14
• NB SOIC-8
• SSO-8
• NB SOIC-16
• AEC-Q100 qualification
• Automotive-grade OPNs available
• AIAG-compliant PPAP documentation
support
• IMDS and CAMDS listing support
• Lighting control systems
• Solar and industrial inverters
• Traction inverters
• Hybrid Electric Vehicles
• Battery Electric Vehicles
1
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Rev. 1.0 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 13, 2021
1
Si823Hx 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. Si823Hx Ordering Guide
Ordering Part
Number (OPN)
Automotive
OPN
Configuration
Output Enable /
UVLO Disable
(V)
Dead
Time
Setting
(ns)
Deglitch
Delayed
Startup
Time
Package
Type
Isolation
Rating
(kV
RMS
)
Products Available Now
Si823H9AC-IS
Si823H9BC-IS
Si823H9CC-IS
Si823H9AC-AS
Si823H9BC-AS
Si823H9CC-AS
Single
Single
Single
HS/LS, VIA/VIB
HS/LS, VIA/VIB
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
EN
EN
EN
DIS
DIS
DIS
EN
EN
EN
DIS
DIS
DIS
EN
EN
EN
EN
EN
EN
DIS
DIS
DIS
EN
EN
EN
DIS
N/A
N/A
N/A
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
N/A
20 - 200
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
No
NB SOIC-8
NB SOIC-8
NB SOIC-8
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
NB SOIC-16
3.75
3.75
3.75
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
Si823H1AB-IS1 Si823H1AB-AS1
Si823H1BB-IS1 Si823H1BB-AS1
Si823H1CB-IS1 Si823H1CB-AS1 HS/LS, VIA/VIB
Si823H2AB-IS1 Si823H2AB-AS1
Si823H2BB-IS1 Si823H2BB-AS1
HS/LS, VIA/VIB
HS/LS, VIA/VIB
Si823H2CB-IS1 Si823H2CB-AS1 HS/LS, VIA/VIB
Si823H3AB-IS1 Si823H3AB-AS1
Si823H3BB-IS1 Si823H3BB-AS1
HS/LS, VIA/VIB
HS/LS, VIA/VIB
Si823H3CB-IS1 Si823H3CB-AS1 HS/LS, VIA/VIB
Si823H4AB-IS1 Si823H4AB-AS1
Si823H4BB-IS1 Si823H4BB-AS1
Si823H4CB-IS1 Si823H4CB-AS1
Si823H5AB-IS1 Si823H5AB-AS1
Si823H5BB-IS1 Si823H5BB-AS1
Si823H5CB-IS1 Si823H5CB-AS1
Si823H6AB-IS1 Si823H6AB-AS1
Si823H6BB-IS1 Si823H6BB-AS1
Si823H6CB-IS1 Si823H6CB-AS1
Si823H7AB-IS1 Si823H7AB-AS1
Si823H7BB-IS1 Si823H7BB-AS1
Si823H7CB-IS1 Si823H7CB-AS1
Si823H8AB-IS1 Si823H8AB-AS1
HS/LS, PWM
HS/LS, PWM
HS/LS, PWM
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
HS/LS, PWM
2
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Rev. 1.0 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 13, 2021
2
Si823Hx Data Sheet • Ordering Guide
Ordering Part
Number (OPN)
Automotive
OPN
Configuration
Output Enable /
UVLO Disable
(V)
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
6
8
12
DIS
DIS
DIS
DIS
DIS
DIS
DIS
DIS
EN
EN
EN
DIS
DIS
DIS
DIS
DIS
DIS
EN
EN
EN
DIS
DIS
DIS
EN
EN
EN
DIS
DIS
DIS
EN
EN
EN
EN
EN
EN
Dead
Time
Setting
(ns)
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
N/A
N/A
N/A
N/A
N/A
N/A
20 - 200
20 - 200
20 - 200
N/A
N/A
N/A
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
20 - 200
N/A
N/A
N/A
Deglitch
Delayed
Startup
Time
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Package
Type
Isolation
Rating
(kV
RMS
)
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
2.5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
5
Si823H8BB-IS1 Si823H8BB-AS1
Si823H8CB-IS1 Si823H8CB-AS1
HS/LS, PWM
HS/LS, PWM
No
No
No
No
No
Yes
Yes
Yes
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
No
Yes
Yes
Yes
No
No
No
No
No
No
NB SOIC-16
NB SOIC-16
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
DFN-14
SSO-8
SSO-8
SSO-8
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
Si823H1AB-IM1 Si823H1AB-AM1 HS/LS, VIA/VIB
Si823H1BB-IM1 Si823H1BB-AM1 HS/LS, VIA/VIB
Si823H1CB-IM1 Si823H1CB-AM1 HS/LS, VIA/VIB
Si823H3AB-IM1 Si823H3AB-AM1 HS/LS, VIA/VIB
Si823H3BB-IM1 Si823H3BB-AM1 HS/LS, VIA/VIB
Si823H3CB-IM1 Si823H3CB-AM1 HS/LS, VIA/VIB
Si823H5AB-IM1 Si823H5AB-AM1
Si823H5BB-IM1 Si823H5BB-AM1
Si823H5CB-IM1 Si823H5CB-AM1
Si823H6AB-IM1 Si823H6AB-AM1
Si823H6BB-IM1 Si823H6BB-AM1
Si823H6CB-IM1 Si823H6CB-AM1
Si823H8AB-IM1 Si823H8AB-AM1
Si823H8BB-IM1 Si823H8BB-AM1
Si823H8CB-IM1 Si823H8CB-AM1
Si823H9AD-IS4 Si823H9AD-AS4
Si823H9BD-IS4 Si823H9BD-AS4
Si823H9CD-IS4 Si823H9CD-AS4
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
HS/LS, PWM
HS/LS, PWM
HS/LS, PWM
Single
Single
Single
Si823H1AD-IS3 Si823H1AD-AS3 HS/LS, VIA/VIB
Si823H1BD-IS3 Si823H1BD-AS3 HS/LS, VIA/VIB
Si823H1CD-IS3 Si823H1CD-AS3 HS/LS, VIA/VIB
Si823H2AD-IS3 Si823H2AD-AS3 HS/LS, VIA/VIB
Si823H2BD-IS3 Si823H2BD-AS3 HS/LS, VIA/VIB
Si823H2CD-IS3 Si823H2CD-AS3 HS/LS, VIA/VIB
Si823H3AD-IS3 Si823H3AD-AS3 HS/LS, VIA/VIB
Si823H3BD-IS3 Si823H3BD-AS3 HS/LS, VIA/VIB
Si823H3CD-IS3 Si823H3CD-AS3 HS/LS, VIA/VIB
Si823H4AD-IS3 Si823H4AD-AS3
Si823H4BD-IS3 Si823H4BD-AS3
Si823H4CD-IS3 Si823H4CD-AS3
Si823H5AD-IS3 Si823H5AD-AS3
Si823H5BD-IS3 Si823H5BD-AS3
Si823H5CD-IS3 Si823H5CD-AS3
HS/LS, PWM
HS/LS, PWM
HS/LS, PWM
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
3
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
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3
Si823Hx Data Sheet • Ordering Guide
Ordering Part
Number (OPN)
Automotive
OPN
Configuration
Output Enable /
UVLO Disable
(V)
6
8
12
6
8
12
6
8
12
DIS
DIS
DIS
EN
EN
EN
DIS
DIS
DIS
Dead
Time
Setting
(ns)
N/A
N/A
N/A
N/A
N/A
N/A
20 - 200
20 - 200
20 - 200
Deglitch
Delayed
Startup
Time
No
No
No
Yes
Yes
Yes
No
No
No
Package
Type
Isolation
Rating
(kV
RMS
)
5
5
5
5
5
5
5
5
5
Si823H6AD-IS3 Si823H6AD-AS3
Si823H6BD-IS3 Si823H6BD-AS3
Si823H6CD-IS3 Si823H6CD-AS3
Si823H7AD-IS3 Si823H7AD-AS3
Si823H7BD-IS3 Si823H7BD-AS3
Si823H7CD-IS3 Si823H7CD-AS3
Si823H8AD-IS3 Si823H8AD-AS3
Si823H8BD-IS3 Si823H8BD-AS3
Si823H8CD-IS3 Si823H8CD-AS3
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
Dual, VIA, VIB
HS/LS, PWM
HS/LS, PWM
HS/LS, PWM
No
No
No
No
No
No
No
No
No
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
WB SOIC-14
• 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.
4
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
Rev. 1.0 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 13, 2021
4
Table of Contents
1. Ordering Guide
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
2. System Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
2.1 Functional Description
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. 7
. 8
. 8
. 9
. 9
. 9
.10
.11
.11
.11
.11
.12
.13
.13
.13
2.2 Family Overview and Logic Operation During Startup .
2.2.1 Device Behavior . . . . . . . . . . . .
2.3 Layout Considerations .
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2.4 Undervoltage Lockout Operation .
2.4.1 Device Startup . . . . .
2.4.2 Undervoltage Lockout . . .
2.5 Control Inputs .
2.6 Enable Input .
2.7 Disable Input
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2.8 Delayed Startup Time.
2.10 De-glitch Feature .
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2.9 Programmable Dead Time and Overlap Protection .
2.11 Thermal Protection .
2.12 Driver Output Booster Function .
3. Applications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
3.1 Si823H9 Single Driver
3.2 PWM Input Driver .
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14
.14
.15
.16
3.3 Dual Driver or HS/LS Driver
4. Electrical Characteristics . . . . . . . . . . . . . . . . . . . . . . . . . .
4.1 Typical Operating Characteristics .
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17
.25
5. Top-Level Block Diagrams . . . . . . . . . . . . . . . . . . . . . . . . .
6. Pin Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7. Package Outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
7.1 8-Pin Narrow Body SOIC (NB SOIC-8) .
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7.2 8-Pin Wide Body Stretched SOIC (SSO-8)
7.3 16-Pin Narrow Body SOIC (NB SOIC-16) .
7.4 14-Pin Wide Body SOIC (WB SOIC-14)
7.5 14 LD DFN (DFN-14) .
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8. Land Patterns . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
8.1 8-Pin Narrow Body SOIC (NB SOIC-8) .
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8.2 8-Pin Wide Body Stretched SOIC (SSO-8)
8.3 16-Pin Narrow Body SOIC (NB SOIC-16) .
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