Si823H8 Datasheet: 4.0A Symmetric Drive ISODrivers





Si823H8 4.0A Symmetric Drive ISODrivers Datasheet

Part Number Si823H8
Description 4.0A Symmetric Drive ISODrivers
Manufacture Silicon Laboratories
Total Page 30 Pages
PDF Download Download Si823H8 Datasheet PDF

Features: Si823Hx Data Sheet 4.0 A Symmetric Driv e ISODrivers with Low Propagation Delay and High Transient Immunity The Si823 Hx combines two isolated gate drivers i nto a single package for high power app lications. The Si823Hx includes devices with single or dual control inputs wit h independent or high-side/low-side out puts. These drivers can operate with a 3.0 – 5.5 V input VDD and a maximum d rive supply voltage of 30 V. The Si823 Hx is ideal for driving power MOSFETs a nd IGBTs used in a wide variety of swit ched power and motor control applicatio ns. These drivers utilize Silicon Labs' proprietary silicon isolation technolo gy, supporting up to 5 kVRMS for 1 minu te isolation voltage. This technology e nables high CMTI (125 kV/µs), lower pr opagation delays and skew, little varia tion with temperature and age, and low part-to-part matching. The unique arch itecture of the output stage features a booster device that provides a higher pull up capability at the Miller plateau region of the load power .

Keywords: Si823H8, datasheet, pdf, Silicon Laboratories, 4.0A, Symmetric, Drive, ISODrivers, stock, pinout, distributor, price, schematic, inventory, databook, Electronic, Components, Parameters, parts, cross reference, chip, Semiconductor, circuit, Electric, manual, substitute, Equivalent

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 in-
dependent 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 Silicon Labs' pro-
prietary silicon isolation technology, supporting up to 5 kVRMS 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 sup-
port 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 relia-
bility 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 ro-
bustness 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
KEY FEATURES
• Single or 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
• 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
• SOIC-14 WB
• QFN-14
• SOIC-8
• SSO-8
• SOIC-16 NB
• AEC-Q100 qualification
• Automotive-grade OPNs available
• AIAG-compliant PPAP documentation
support
• IMDS and CAMDS listing support
Safety Approval
• UL 1577 recognized
• Up to 5000 Vrms for 1 minute
• CSA component notice 5A approval
• IEC 60950-1, 62368-1 (reinforced insulation)
• VDE certification conformity
• VDE 0884-10 (reinforced)
• EN 60950-1, 62368-1 (reinforced insulation)
• CQC certification approval
• GB4943.1
silabs.com | Building a more connected world.
Rev. 0.5

                    
                    






Index : 0  1  2  3   4  5  6  7   8  9  A  B   C  D  E  F   G  H  I  J   K  L  M  N   O  P  Q  R   S  T  U  V   W  X  Y  Z
@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site (Privacy Policy & Contact)