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SI8234BC-D-IS1R is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGT ISO 3.75KV 2CH GT DVR 16SOIC. Review the specifications below when checking this part for your BOM.
Isolators - Gate Drivers specifications for SI8234BC-D-IS1R
- Description：DGT ISO 3.75KV 2CH GT DVR 16SOIC
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tape & Reel (TR)
- Technology：Capacitive Coupling
- Number of Channels：2
- Voltage - Isolation：3750Vrms
- Propagation Delay tpLH / tpHL (Max)：45ns, 45ns
- Pulse Width Distortion (Max)：5.6ns
- Rise / Fall Time (Typ)：12ns, 12ns (Max)
- Current - Output High, Low：2A, 4A
- Current - Peak Output：4A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：6.5V ~ 24V
- Grade：Automotive
- Qualification：AEC-Q100
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Common Mode Transient Immunity (Min)：20kV/µs
- Approval Agency：CQC, CSA, UR, VDE
- Current - DC Forward (If) (Max)：-
Isolators - Gate Drivers datasheet and documents for SI8234BC-D-IS1R
Isolators - Gate Drivers Overview
The SI8234BC-D-IS1R is a galvanically isolated gate driver from the Si823x series, manufactured by Skyworks Solutions. It features a dual-channel configuration with high-side and low-side outputs in a 16-SOIC package. Key electrical parameters include a 3.75 kVrms isolation voltage, 4 A peak output current, and an 8 V undervoltage lockout (UVLO). The device operates within a temperature range of -40°C to +125°C, with a maximum propagation delay of 45 ns and rise/fall times of 12 ns. It consumes 3.5 mA of supply current and dissipates up to 1.2 W of power.
Isolators - Gate Drivers Feature Summary
- Provides galvanic isolation for high-speed switching applications
- Features high electromagnetic immunity for industrial environments
- Supports both high-side and low-side drive configurations
Isolators - Gate Drivers Applications
- Industrial motor drives
- Power supply inverters
- Isolated DC-DC converters
Isolators - Gate Drivers Procurement Notes
Verify the specific suffix 'IS1R' confirms the reel packaging format distinct from tube variants. Ensure compatibility with the required isolation voltage ratings for the target circuit design. Confirm that the 8 V UVLO threshold aligns with the control logic levels used in the system architecture.
Isolators - Gate Drivers Selection Notes
Select this component when high common-mode transient immunity and precise timing are required. The dual-channel layout simplifies board space compared to single-channel alternatives. Consider the thermal dissipation capabilities of the SOIC package under continuous load conditions.
Isolators - Gate Drivers Part Context
This part belongs to the Si823x family of isolated gate drivers, which utilize capacitive coupling technology for signal transmission. The family offers various isolation ratings and channel configurations to suit different power electronics requirements.
Isolators - Gate Drivers Replacement Considerations
Direct substitutes may include other parts within the Si823x series with matching pinouts and electrical characteristics. Verify equivalent isolation ratings and output drive strengths before substitution.
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