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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：-
- 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 UCC5350MCDWVR is a single-channel current-isolated gate driver from Texas Instruments, housed in an SOIC-8 package. It provides galvanic isolation with a 3kVrms rating and supports SiC technology. The device delivers a peak output current of 5A for both high and low states. Operating voltage ranges from 3V to 15V, while the output supply spans 13.2V to 33V. Key timing parameters include a maximum propagation delay of 100ns, with rise and fall times of 10ns each. It functions within a temperature range of -40°C to +125°C.
Feature Summary
- Provides galvanic isolation via current coupling technology for safe signal transmission across potential differences.
- Supports Silicon Carbide (SiC) power devices with high-speed switching capabilities.
- Offers configurable inverting or non-inverting logic configurations.
Applications
- Gate driving for Silicon Carbide (SiC) MOSFETs
- Industrial motor drives requiring isolated control
- High-frequency power conversion systems
Procurement Notes
Verify the specific suffix 'DWVR' corresponds to the tape-and-reel packaging format required for automated assembly processes. Confirm that the SOIC-8 footprint matches the PCB layout design. Ensure compliance with RoHS directives and check moisture sensitivity levels for storage and reflow soldering requirements before procurement.
Selection Notes
Select this component when a single-channel isolated driver with 3kVrms isolation is needed for SiC applications. Compare against the UCC5350MCDR variant if cut-tape quantities are preferred over reel packaging. Consider the 5A output capability and 100ns delay limits against system switching frequency requirements.
Part Context
This part belongs to the UCC5350 series of isolated gate drivers. It utilizes current-mode isolation, distinguishing it from capacitive or magnetic alternatives. The series is designed for robust performance in noisy environments common in industrial and automotive power electronics.
Replacement Considerations
The UCC5350MCDR is a functional equivalent within the same family, differing primarily in packaging type (cut tape vs. reel). Verify pinout compatibility and electrical specifications before substitution.
