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SI8275DAD-AM1 is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGTL ISO 1KV 2CH GATE DVR 14DFN. Review the specifications below when checking this part for your BOM.
Isolators - Gate Drivers specifications for SI8275DAD-AM1
- Description：DGTL ISO 1KV 2CH GATE DVR 14DFN
- Series：SI827x
- Mfr：Skyworks Solutions Inc.
- Package：Tray
- Technology：RF Coupling
- Number of Channels：2
- Voltage - Isolation：1000Vrms
- Propagation Delay tpLH / tpHL (Max)：75ns, 75ns
- Pulse Width Distortion (Max)：8ns
- Rise / Fall Time (Typ)：10.5ns, 13.3ns
- Current - Output High, Low：1.8A, 4A
- Current - Peak Output：4A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：4.2V ~ 30V
- Grade：Automotive
- Qualification：AEC-Q100
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：14-VDFN
- Supplier Device Package：14-DFN (5x5)
- Common Mode Transient Immunity (Min)：200kV/µs
- Approval Agency：CQC, CSA, UL, VDE
- Current - DC Forward (If) (Max)：-
Isolators - Gate Drivers datasheet and documents for SI8275DAD-AM1
Isolators - Gate Drivers Overview
The SI8275DAD-AM1 is a dual-channel isolated gate driver from Skyworks Solutions. It utilizes radio frequency (RF) coupling technology to provide galvanic isolation with a voltage rating of 1000Vrms. The device features a peak output current capability of 4A, supporting high-speed switching applications. Key electrical parameters include a maximum propagation delay of 60ns and a typical rise/fall time of 10.5ns/13.3ns. It operates within a temperature range of -40°C to 125°C and is housed in a 14-QFN (5x5mm) package.
Isolators - Gate Drivers Feature Summary
- High transient immunity for reliable operation in noisy environments
- Automotive-grade qualification for robust performance
- Low latency and skew characteristics for precise timing control
Isolators - Gate Drivers Applications
- Automotive power electronics systems
- Motor drive inverters
- Isolated DC-DC converter interfaces
Isolators - Gate Drivers Procurement Notes
Verify the specific suffix AM1 against official Skyworks documentation to confirm automotive grade status and pinout configuration. Ensure compatibility with existing PCB layouts due to the 14-QFN package dimensions. Cross-reference datasheet revisions to validate parameter consistency before finalizing component selection.
Isolators - Gate Drivers Selection Notes
Select this component when high CMTI and automotive reliability are required. Compare against the SI8275DA series for non-automotive variants. Consider the 4A peak current for driving medium-power MOSFETs or IGBTs. Verify isolation voltage requirements match the 1000Vrms specification.
Isolators - Gate Drivers Part Context
This part belongs to the Si827x family of isolated gate drivers. It shares architectural similarities with other members like the SI8275DBD but differs in isolation voltage and packaging. The RF coupling technology distinguishes it from traditional capacitive or magnetic isolators in the same product line.
Isolators - Gate Drivers Replacement Considerations
Official substitutes may include other parts within the Si8275 family such as the SI8275DA-IM1, provided they meet the specific automotive and voltage requirements.
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