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Product Detailed Parameters
- Description：DGTL ISO 5.7KV 1CH GT DVR 16SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tube
- Technology：Capacitive Coupling
- Number of Channels：1
- Voltage - Isolation：5700Vrms
- Propagation Delay tpLH / tpHL (Max)：130ns, 130ns
- Pulse Width Distortion (Max)：30ns
- Rise / Fall Time (Typ)：33ns, 27ns
- Current - Output High, Low：10A, 10A
- Current - Peak Output：10A
- Voltage - Forward (Vf) (Typ)：-
- Voltage - Output Supply：13V ~ 33V
- Grade：Automotive
- Qualification：AEC-Q100
- 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)：150V/ns
- Approval Agency：UL, VDE
- Current - DC Forward (If) (Max)：-
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Overview
The UCC21710DW is a single-channel, galvanically isolated gate driver from Texas Instruments designed for high-voltage power switching applications. It features reinforced isolation of 5.7 kVrms and provides a peak output current of ±10 A. The device supports supply voltages between 3 V and 33 V and operates within a temperature range of -40°C to +125°C. Key electrical parameters include a maximum propagation delay of 130 ns, a rise time of 33 ns, and a fall time of 27 ns. It is housed in a 16-pin SOIC (DW) package with a maximum power dissipation of 985 mW.
Feature Summary
- Provides reinforced galvanic isolation for safe operation in high-voltage environments
- Delivers high peak drive current capability for fast switching of power devices
- Integrates overcurrent detection and internal clamp protection for IGBT and SiC MOSFETs
Applications
- Driving Silicon Carbide (SiC) MOSFETs up to 1700V
- Driving Insulated Gate Bipolar Transistors (IGBTs)
- Industrial motor drives and inverters
- High-frequency DC-DC converters
Procurement Notes
Verify the specific suffix 'DW' corresponds to the SOIC-16 package variant when ordering. Confirm that the non-automotive grade UCC21710DW meets your application's reliability requirements, as automotive-grade alternatives like the UCC21710QDWRQ1 exist. Ensure compatibility with your PCB footprint for the 16-SOIC package dimensions.
Selection Notes
Select this component when reinforced isolation and high peak current are required for single-channel control. It is suitable for applications needing precise timing with low propagation delay. Consider the UCC21710Q1 series if automotive qualification is mandatory. Evaluate thermal performance given the 985 mW power dissipation limit in the SOIC-16 package.
Part Context
This part belongs to the UCC21710 family of isolated gate drivers. It shares functional similarities with other members but is distinguished by its specific package and non-automotive rating. The family targets high-performance power conversion systems requiring robust isolation and drive strength.
Replacement Considerations
The UCC21710QDWRQ1 is an automotive-grade equivalent within the same family. Verify pinout and isolation ratings match before substitution.
