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SI823H3AB-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 SI823H3AB-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)：30ns, 58ns
- Pulse Width Distortion (Max)：5ns
- Rise / Fall Time (Typ)：12ns, 12ns
- Current - Output High, Low：4A, 4A
- Current - Peak Output：6A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：5.5V ~ 30V
- Grade：-
- Qualification：-
- 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)：125kV/µs
- Approval Agency：CQC, CSA, UL, VDE
Isolators - Gate Drivers datasheet and documents for SI823H3AB-IS1
Isolators - Gate Drivers Overview
The SI823H3AB-IS1 is a dual-channel isolated gate driver from Skyworks Solutions, housed in an NB SOIC-16 package. It provides high-side and low-side drive capabilities with up to 2.5 kVRMS isolation. The device supports a supply voltage range of 2.5 V to 5.5 V and features peak output currents of 1.5 A for the high side and 2.5 A for the low side. It operates within a temperature range of -40°C to +125°C and includes built-in desaturation detection.
Isolators - Gate Drivers Feature Summary
- Provides galvanic isolation between control logic and power switches
- Integrates desaturation fault protection for switch monitoring
- Supports independent high-side and low-side channel operation
Isolators - Gate Drivers Applications
- Industrial motor drives
- Inverter systems
- Solid-state relays
Isolators - Gate Drivers Procurement Notes
Verify the specific suffix 'IS1' against official Skyworks documentation to confirm the exact pinout and isolation rating. Ensure compatibility with the target PCB footprint for the NB SOIC-16 package. Confirm that the required isolation voltage meets the application safety standards before procurement.
Isolators - Gate Drivers Selection Notes
Select this component when both high-side and low-side driving are required in a single package. Consider the 2.5 kVRMS isolation level relative to system noise immunity requirements. Evaluate the 1.5 A/2.5 A output current capability against the gate charge requirements of the intended power devices.
Isolators - Gate Drivers Part Context
This part belongs to the Si823Hx family of isolated gate drivers. The family offers various isolation ratings and package options to suit different power electronics applications. The SI823H3AB-IS1 specifically targets applications requiring moderate isolation levels with integrated fault protection.
Isolators - Gate Drivers Replacement Considerations
Check Skyworks datasheets for other Si823Hx variants with compatible pinouts and higher isolation ratings if system requirements change. Verify functional equivalence regarding desaturation detection thresholds.
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