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SI8232AB-D-IS1 is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Skyworks Solutions Inc.. Its product description is DGTL ISO 2.5KV 2CH GT DVR 16SOIC. Review the specifications below when checking this part for your BOM.
Isolators - Gate Drivers specifications for SI8232AB-D-IS1
- Description：DGTL ISO 2.5KV 2CH GT DVR 16SOIC
- Series：-
- Mfr：Skyworks Solutions Inc.
- Package：Tube
- Technology：Capacitive Coupling
- Number of Channels：2
- Voltage - Isolation：2500Vrms
- Propagation Delay tpLH / tpHL (Max)：60ns, 60ns
- Pulse Width Distortion (Max)：5.6ns
- Rise / Fall Time (Typ)：20ns, 20ns (Max)
- Current - Output High, Low：250mA, 500mA
- Current - Peak Output：500mA
- 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 SI8232AB-D-IS1
Isolators - Gate Drivers Overview
The SI8232AB-D-IS1 is a dual isolated gate driver from Skyworks Solutions, designed for high-performance power switching applications. It features two independent channels with a 2.5 kVrms isolation voltage and a 5 V undervoltage lockout (UVLO). The device operates within a temperature range of -40°C to +125°C and utilizes an SOIC-Narrow-16 package. Key electrical parameters include a maximum propagation delay of 45 ns, rise and fall times of 20 ns, and a peak output current capability of 500 mA.
Isolators - Gate Drivers Feature Summary
- Provides galvanic isolation between control logic and power switches using capacitive coupling technology.
- Features dual independent channels suitable for half-bridge and full-bridge topologies.
- Includes undervoltage lockout protection to prevent improper gate drive during low supply conditions.
Isolators - Gate Drivers Applications
- Industrial motor drives
- Inverter circuits
- Power supply systems
Isolators - Gate Drivers Procurement Notes
Verify the specific suffix 'AB' against the manufacturer's latest documentation to ensure correct UVLO and insulation specifications. Confirm that the SOIC-Narrow-16 package matches the target PCB footprint. Cross-reference the AEC-Q100 qualification status if automotive reliability is required, as this may vary by sub-part number.
Isolators - Gate Drivers Selection Notes
Select this component when dual-channel isolation with moderate speed is required. The 5 V UVLO setting suits standard logic-level inputs. Compare against the SI8232BB variant if higher insulation ratings or different packaging are needed. Ensure the 500 mA output current meets the gate charge requirements of the target power devices.
Isolators - Gate Drivers Part Context
This part belongs to the Si823x family of digital isolators. It shares architectural similarities with other models in the series but differs in isolation voltage ratings and UVLO thresholds. The family targets applications requiring robust noise immunity and compact form factors compared to traditional optocouplers.
Isolators - Gate Drivers FAQ
What is the isolation voltage rating?
The SI8232AB-D-IS1 provides 2.5 kVrms isolation voltage.
Does it support automotive applications?
Yes, the device is qualified to AEC-Q100 standards.
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