SI8234AB-D-IMR
MOSFET DRVR 4A 2Out High and Low Side Non-Inv 14Pin LGA T/R
Product Description
**Si8234 Isolated Gate Driver**
The Si8220/1 are "opto-input", package and pin compatible single-channel isolated gate driver upgrades to HCPL-3120 and other optically-coupled gate drivers. These devices can connect to optocoupler external input circuits e.g. voltage source and series limiting resistor and offer significant improvements in performance and reliability.
**Features:**
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- Integrated isolator plus dual gate drivers in one package
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- Up to 5 kVrms input-to-output differential voltage isolation
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- Withstands 1500 VDC peak driver-to-driver isolation
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- HS/LS and dual versions
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- Up to 8 MHz switching frequency
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- 0.5 A peak output Si8230/1/2
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- 4.0 A peak output Si8233/4/5
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- Independent HS and LS 2 wire inputs or single wire PWM input versions
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- Opto input mode Si822x with single channel 0.5 A or 2.5 A drivers
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- Common-mode transient immunity >25 kV/μs
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- Overlap protection and programmable dead time Si8230/1/3/4