SI8274AB4D-IMR
DGTL ISO 2.5KV 2CH GT DVR 14LGAManufacturer: Skyworks Solutions Inc.
Categories: Isolators - Gate Drivers
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Skyworks Solutions Inc. Si827x series digital isolator, part number SI8274AB4D-IMR, is a 2-channel gate driver employing RF coupling technology for robust isolation. This 14-LGA packaged component offers 2500Vrms isolation voltage and a high common-mode transient immunity of 200kV/µs. It supports output currents of 1.8A high and 4A low, with a peak output current of 4A. Typical rise and fall times are 10.5ns and 13.3ns respectively, with maximum propagation delays of 105ns (tpLH) and 75ns (tpHL), and a maximum pulse width distortion of 47ns. The device operates over a temperature range of -40°C to 125°C and is supplied in a 14-LGA (5x5) package on tape and reel (TR). It is suitable for applications requiring high-voltage isolation and precise gate drive control, including industrial motor drives, power supplies, and automotive systems. Key approvals include CQC, CSA, UR, and VDE.
Additional Information
Series: SI827xRoHS Status: RoHS CompliantManufacturer Lead Time: Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 14-VFLGA |
| 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-LGA (5x5) |
| Rise / Fall Time (Typ) | 10.5ns, 13.3ns |
| Common Mode Transient Immunity (Min) | 200kV/µs |
| Propagation Delay tpLH / tpHL (Max) | 105ns, 75ns |
| Pulse Width Distortion (Max) | 47ns |
| Number of Channels | 2 |
| Voltage - Output Supply | 4.6V ~ 30V |
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