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ADUM4146CRWZ is listed in the Isolators - Gate Drivers range at ChipApex. The manufacturer field lists Analog Devices Inc.. Its product description is DGTL ISO 5KV 1CH GATE DVR 16SOIC. Review the specifications below when checking this part for your BOM.
Isolators - Gate Drivers specifications for ADUM4146CRWZ
- Description：DGTL ISO 5KV 1CH GATE DVR 16SOIC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tube
- Technology：Magnetic Coupling
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Propagation Delay tpLH / tpHL (Max)：100ns, 100ns
- Pulse Width Distortion (Max)：-
- Rise / Fall Time (Typ)：16ns, 16ns
- Current - Output High, Low：11A, 9A
- Current - Peak Output：4.61A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：2.5V ~ 6V, 12V ~ 30V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：16-SOIC
- Common Mode Transient Immunity (Min)：100kV/µs
- Approval Agency：CSA, UL, VDE
- Current - DC Forward (If) (Max)：-
Isolators - Gate Drivers datasheet and documents for ADUM4146CRWZ
Isolators - Gate Drivers Overview
The ADUM4146CRWZ is a high-voltage isolated bipolar gate driver from Analog Devices, designed for driving Silicon Carbide (SiC) MOSFETs. It features galvanic isolation with a 1500V rating and integrates fault detection capabilities alongside a Miller clamp to ensure robust operation in harsh environments. The device supports dual supply voltages ranging from 2.5V to 6V on the logic side and 12V to 30V on the output side. It delivers a peak output current of 4.61A and operates within a temperature range of -40°C to 125°C.
Isolators - Gate Drivers Feature Summary
- Optimized for driving Silicon Carbide (SiC) Metal-Oxide-Semiconductor Field-Effect Transistors
- Integrates active Miller clamp functionality to prevent false turn-on events
- Includes built-in fault detection mechanisms for enhanced system protection
Isolators - Gate Drivers Applications
- High voltage power conversion systems utilizing SiC devices
- Industrial motor drives requiring robust gate control
- Inverter circuits demanding high dv/dt immunity
Isolators - Gate Drivers Procurement Notes
Verify the specific suffix 'RL' against the manufacturer's official documentation to confirm reel packaging specifications. Ensure compatibility with the required SOIC package dimensions and moisture sensitivity levels before integration into the design flow.
Isolators - Gate Drivers Selection Notes
Select this component when driving SiC MOSFETs requires high isolation voltage and integrated fault management. Consider the dual-supply architecture for flexible logic interface options and the need for active Miller clamping in high-noise switching environments.
Isolators - Gate Drivers Part Context
This part belongs to the ADuM4146 series of galvanically isolated gate drivers. It is distinct from standard digital isolators by providing dedicated power stage drive capability with integrated protection features tailored for wide-bandgap semiconductor applications.
Isolators - Gate Drivers Replacement Considerations
Public confirmed substitute part numbers are not available in the provided source material.
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