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SI82E89AEC-IS1R is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is 3.75 KV 2-CHANNEL ISOLATED VALUE. Review the specifications below when checking this part for your BOM.
Isolators - Gate Drivers specifications for SI82E89AEC-IS1R
- Description：3.75 KV 2-CHANNEL ISOLATED VALUE
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR)
- Technology：-
- Number of Channels：-
- Voltage - Isolation：-
- Propagation Delay tpLH / tpHL (Max)：-
- Pulse Width Distortion (Max)：-
- Rise / Fall Time (Typ)：-
- Current - Output High, Low：-
- Current - Peak Output：-
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：-
- Grade：-
- Qualification：-
- Operating Temperature：-
- Mounting Type：-
- Package / Case：-
- Supplier Device Package：-
- Common Mode Transient Immunity (Min)：-
- Approval Agency：-
- Current - DC Forward (If) (Max)：-
Isolators - Gate Drivers datasheet and documents for SI82E89AEC-IS1R
Isolators - Gate Drivers Overview
The SI82E89AEC-IS1R is a dual-channel isolated gate driver from Skyworks Solutions, designed for automotive applications. It features a 3.75 kV isolation rating and utilizes capacitive coupling technology. The device supports high-side and low-side configurations with non-inverting logic. It operates within a supply voltage range of 3 V to 20 V on the input side and 5 V to 30 V on the output side. Key electrical parameters include a peak output current of 1.5 A, a maximum propagation delay of 40 ns, and rise/fall times of 8.3 ns and 8.6 ns respectively. It functions reliably across an extended temperature range of -40°C to +125°C.
Isolators - Gate Drivers Feature Summary
- Automotive-grade qualification for reliable operation in vehicle environments
- High common-mode transient immunity provided by silicon dioxide isolation
- Dual-channel architecture supporting independent high-side and low-side control
Isolators - Gate Drivers Applications
- Motor drive systems
- Inverter circuits
- Solid-state transformer interfaces
Isolators - Gate Drivers Procurement Notes
Verify the specific suffix IS1R indicates reel packaging when sourcing. Confirm that the AEC designation aligns with required automotive reliability standards for the target application. Ensure the 3.75 kV isolation rating meets the safety requirements of the system design. Cross-reference the datasheet for any recent product change notifications affecting specifications or manufacturing location.
Isolators - Gate Drivers Selection Notes
Select this component for designs requiring robust galvanic isolation between control and power stages. The dual-channel configuration simplifies layout for half-bridge topologies. Consider the 1.5 A peak drive current capability against the gate charge requirements of the target power devices. Verify compatibility with the system's logic voltage levels and operating temperature constraints.
Isolators - Gate Drivers Part Context
This part belongs to the SI82E89 family of isolated gate drivers. It complements other variants like the SI82E89ABC-AS1R and SI82E89AGC-IS1 by offering specific packaging and automotive certification options. The series is characterized by high-speed performance and wide operating voltage ranges suitable for modern power electronics.
Isolators - Gate Drivers Replacement Considerations
Direct substitutes include SI82E89ABC-AS1R and SI82E89AGC-IS1R. Verify pinout compatibility and isolation voltage ratings before substitution. Check if the alternative package type matches the existing PCB footprint.
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