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Product Detailed Parameters
- Description：DGTL ISO 5KV 1CH GATE DVR 8SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- 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：5A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：13.2V ~ 33V
- Grade：Automotive
- Qualification：AEC-Q100
- 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 UCC5350MCQDWVRQ1 is an automotive-grade, single-channel isolated gate driver featuring capacitive coupling technology. It provides a 5000Vrms isolation voltage and delivers 5A source and sink peak output currents. The device operates within a -40°C to 125°C temperature range and supports supply voltages from 13.2V to 33V. Key electrical specifications include a maximum propagation delay of 100ns, typical rise and fall times of 10ns, and a minimum common-mode transient immunity of 100kV/µs. It is housed in an 8-SOIC package.
Feature Summary
- Capacitive coupling isolation technology for high-speed signal transmission
- Automotive qualification compliant with AEC-Q100 standards
- Integrated Miller clamp or split output configurations for robust switching
Applications
- Driving Silicon Carbide (SiC) power devices in automotive systems
- Driving Insulated Gate Bipolar Transistors (IGBTs)
- High-voltage isolated motor control applications
Procurement Notes
Verify the specific suffix 'DWVRQ1' to confirm the tape-and-reel packaging format and automotive grade status. Ensure compatibility with the required isolation voltage rating of 5000Vrms for your system design. Cross-reference the datasheet revision to confirm pinout and electrical characteristics match your schematic requirements before finalizing procurement.
Selection Notes
Select this component when automotive reliability and high dv/dt immunity are critical. The 5000Vrms isolation rating exceeds standard industrial requirements, making it suitable for demanding electric vehicle powertrains. Consider the 5A drive strength for medium-power MOSFETs or IGBTs. Verify that the 13.2V-33V supply range aligns with your gate drive loop design.
Part Context
This part belongs to the UCC5350 family of isolated gate drivers from Texas Instruments. It is specifically designed for automotive applications requiring high reliability and galvanic isolation. The device integrates the isolation barrier and logic interface into a compact 8-SOIC package, simplifying board layout compared to discrete solutions.
Replacement Considerations
The UCC5350MCQDQ1 is a tube-packaged alternative within the same functional family. Both parts share identical electrical characteristics and pinouts, differing only in packaging format. Verify inventory availability and handling requirements when substituting between reel and tube formats.
