SI8274AB1-IM1R
DGTL ISO 2.5KV 2CH GT DVR 14QFNManufacturer: Skyworks Solutions Inc.
Categories: Isolators - Gate Drivers
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The Skyworks Solutions Inc. Si8274AB1-IM1R is a 2-channel digital isolator from the Si827x series, featuring RF coupling technology for robust isolation. This 4A gate driver boasts 2500Vrms isolation voltage and a minimum common-mode transient immunity of 200kV/µs. Designed for surface mount applications, it is supplied in a 14-QFN (5x5) package on tape and reel. Key specifications include output high/low currents of 1.8A/4A, peak output current of 4A, and typical rise/fall times of 10.5ns and 13.3ns respectively. Propagation delays are rated at a maximum of 75ns (tpLH) and 60ns (tpHL), with a maximum pulse width distortion of 19ns. This component is suitable for industrial, automotive, and power supply applications requiring high-speed, high-isolation gate driving. Approval agencies include CQC, CSA, UR, and VDE.
Additional Information
Series: SI827xRoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| 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, 60ns |
| Pulse Width Distortion (Max) | 19ns |
| Number of Channels | 2 |
| Voltage - Output Supply | 4.2V ~ 30V |
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