SI8273ABD-IM1
DGTL ISO 2.5KV 2CH GT DVR 14QFNManufacturer: Skyworks Solutions Inc.
Categories: Isolators - Gate Drivers
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The Skyworks Solutions Inc. Si827x series, specifically the SI8273ABD-IM1, is a high-performance dual-channel gate driver utilizing RF coupling isolation technology. This component provides 2500Vrms of isolation, essential for demanding applications. It features robust common-mode transient immunity (CMTI) of a minimum 200kV/µs, ensuring reliable operation in noisy environments. The driver delivers peak output currents of 4A, with output high and low currents rated at 1.8A and 4A respectively. Designed for surface mount applications, it is packaged in a 14-QFN (5x5) configuration. Propagation delays are a maximum of 75ns for both tpLH and tpHL, with a pulse width distortion of 8ns maximum. Typical rise and fall times are 10.5ns and 13.3ns. The output supply voltage range is 4.6V to 30V. This device finds application in industrial motor control, power supplies, and electric vehicle charging systems. Approvals include CQC, CSA, UR, and VDE.
Additional Information
Series: SI827xRoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TrayDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tray |
| Package / Case | 14-VDFN |
| Mounting Type | Surface Mount |
| Operating Temperature | -40°C ~ 125°C |
| Voltage - Forward (Vf) (Typ) | - |
| Current - Peak Output | 4A |
| Technology | RF Coupling |
| Current - Output High, Low | 1.8A, 4A |
| Voltage - Isolation | 2500Vrms |
| Approval Agency | CQC, CSA, UR, VDE |
| Supplier Device Package | 14-QFN (5x5) |
| Rise / Fall Time (Typ) | 10.5ns, 13.3ns |
| Common Mode Transient Immunity (Min) | 200kV/µs |
| Propagation Delay tpLH / tpHL (Max) | 75ns, 75ns |
| Pulse Width Distortion (Max) | 8ns |
| Number of Channels | 2 |
| Voltage - Output Supply | 4.6V ~ 30V |
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