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Product Detailed Parameters
- Description：DGTL ISO 5KV 1CH GATE DVR 8SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Technology：Capacitive Coupling
- Number of Channels：1
- Voltage - Isolation：5000Vrms
- Propagation Delay tpLH / tpHL (Max)：100ns, 100ns
- Pulse Width Distortion (Max)：20ns
- Rise / Fall Time (Typ)：10ns, 10ns
- Current - Output High, Low：5A, 5A
- Current - Peak Output：-
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：13.2V ~ 33V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：8-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：8-SOIC
- Common Mode Transient Immunity (Min)：100kV/µs
- Approval Agency：CQC, UL, VDE
- Current - DC Forward (If) (Max)：-
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Overview
The UCC5350MCDWV is a single-channel isolated gate driver from Texas Instruments utilizing capacitive coupling technology. It provides galvanic isolation with a 3kVrms or 5kVrms rating depending on specific certification, housed in an 8-SOIC package. The device supports a supply voltage range of 3V to 15V and delivers a peak output current of 5A. Key electrical parameters include a maximum propagation delay of 65ns, rise and fall times of 10ns, and a minimum common-mode transient immunity of 100kV/µs. It operates within a temperature range of -40°C to +125°C.
Feature Summary
- Capacitive coupling architecture for high-speed signal transmission
- Integrated low-side and high-side drive capabilities
- High common-mode transient immunity for noise rejection
- Supports silicon carbide (SiC) and gallium nitride (GaN) devices
Applications
- Industrial motor drives
- Solar micro-inverters
- Switched-mode power supplies
- Isolated DC-DC converters
Procurement Notes
Verify the specific isolation voltage rating (3kVrms vs 5kVrms) against your system's safety requirements, as this varies by certification body. Confirm the suffix 'WV' corresponds to the SOIC-8 package and tape-and-reel availability if required for automated assembly. Check for RoHS compliance status and moisture sensitivity level before storage planning.
Selection Notes
Select this component when high-speed switching with robust isolation is required. The 5A output current is suitable for driving medium-power MOSFETs and IGBTs. Ensure the input logic levels are compatible with the 3V-15V supply range. Consider the 65ns propagation delay for timing-sensitive applications compared to slower magnetic isolators.
Part Context
This part belongs to the UCC53x0 family of isolated gate drivers. It serves as a bridge between low-voltage control circuits and high-voltage power stages. The family includes variants like UCC5350MCDR and UCC5350MCDWVR, differing primarily in packaging and reel specifications while maintaining identical electrical performance characteristics.
Replacement Considerations
Direct substitutes include UCC5350MCDR and UCC5350MCDWVR. These share the same pinout and electrical specifications. Verify that the replacement variant meets the specific insulation certification requirements of your application, such as UL, VDE, or CSA standards.
