Si8220/21 0.5 AND 2.5 AMP ISODRIVERS WITH OPTO INPUT(2.5, 3.75, AND 5.0KVRMS)
The Si8220/21 is a high-performance functional upgrade for opto-coupled drivers, such as the HCPL-3120 and the HPCL-0302 providing 2.5 A of peak output current. It utilizes Silicon Laboratories' proprietary silicon isolation technology, which provides a choice of 2.5, 3.75, or 5.0 kV-RMS withstand voltages per UL1577. This technology enables higher performance, reduced variation with temperature and age, tighter part-to-part matching, and superior common-mode rejection compared to opto-isolated drivers. While the input circuit mimics the characteristics of an LED, less drive current is required, resulting in increased efficiency.Propagation delay time is independent of input drive current, resulting inconsistently short propagation time, tighter unit-to-unit variation, and greater input circuit design flexibility.
●Features
■Functional upgrade for HCPL-0302, HCPL-3120, TLP350, and similar opto-drivers
■60 ns propagation delay max (independent of input drive current)
■14x tighter part-to-part matching versus opto-drivers
■2.5, 3.75, and 5.0 kV-RMS isolation
■Transient Immunity
▲30 kV/μs
■Under-voltage lockout protection with hysteresis
■Resistant to temperature and aging effects
■Gate driver supply voltage
▲6.5 V to 24 V
■AEC-Q100 qualification
■Wide operating range
▲–40 to +125 °C
■RoHS-compliant packages
▲SOIC-8 narrow body
▲SOIC-16 wide body
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Si8220 、 Si8221 、 HCPL-3120 、 Si8220BB-D-IS 、 Si8220CB-D-IS 、 Si8220DB-D-IS 、 Si8220BD-D-IS 、 Si8220CD-D-IS 、 Si8220DD-D-IS 、 Si8221CC-D-IS 、 Si8221DC-D-IS 、 HCPL-0302 、 TLP350 |
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[ IGBT/ MOSFET gate drives ][ Industrial control systems ][ Switch mode power supplies ][ UPS systems ][ Motor control drives ][ Inverters ] |
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Datasheet |
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Please see the document for details |
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SOIC-8;WB SOIC-16 |
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English Chinese Chinese and English Japanese |
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5/15 |
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Rev. 1.5 |
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1.9 MB |
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