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Product Detailed Parameters
- Description：DGTL ISO 3.75KV 1CH GT DVR 6SOIC
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Technology：Capacitive Coupling
- Number of Channels：1
- Voltage - Isolation：3750Vrms
- Propagation Delay tpLH / tpHL (Max)：105ns, 105ns
- Pulse Width Distortion (Max)：35ns
- Rise / Fall Time (Typ)：28ns, 25ns (Max)
- Current - Output High, Low：4.5A, 5.3A
- Current - Peak Output：4.5A, 5.3A
- Voltage - Forward (Vf) (Typ)：2.1V
- Voltage - Output Supply：14V ~ 33V
- Grade：-
- Qualification：-
- Operating Temperature：-40°C ~ 125°C
- Mounting Type：Surface Mount
- Package / Case：6-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：6-SOIC
- Common Mode Transient Immunity (Min)：150kV/µs
- Approval Agency：CQC, UL, VDE
- Current - DC Forward (If) (Max)：16 mA
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Overview
The UCC23313BDWYR is a single-channel opto-compatible basic isolated gate driver manufactured by Texas Instruments. It features a 3.75kVrms reinforced isolation rating and supports output currents of 4A source and 5A sink. The device operates with a supply voltage range of 15V to 30V and delivers an output voltage of 14V to 33V. Key timing parameters include a maximum propagation delay of 105ns, a rise time of 28ns, and a fall time of 25ns. It is housed in a SOIC-6 package with a power dissipation of 750mW and functions within a temperature range of -40°C to +125°C.
Feature Summary
- Provides high-voltage galvanic isolation for safe signal transmission between control and power stages.
- Optimized for driving wide-bandgap semiconductors such as silicon carbide (SiC) MOSFETs.
- Maintains tight channel-to-channel matching for reliable operation in half-bridge configurations.
Applications
- Silicon Carbide (SiC) MOSFET gate drive circuits
- Industrial motor drives and inverters
- High-frequency switching power supplies
Procurement Notes
Verify the specific suffix 'BDWYR' against the manufacturer's current ordering guide to confirm package type and reel specifications. Ensure the procurement channel provides valid traceability documentation. Confirm that the component meets the required industrial operating temperature range and isolation standards before finalizing the purchase order.
Selection Notes
Select this component when a single-channel driver with robust isolation is required for SiC applications. It serves as a direct replacement for legacy optocoupler-based designs while offering superior speed and reliability. Consider the SOIC-6 footprint constraints and thermal management requirements associated with its 750mW power dissipation capability during PCB layout.
Part Context
This part belongs to the UCC2331x family of basic isolated gate drivers from Texas Instruments. These devices are designed to replace traditional discrete solutions or standard optocouplers in modern power electronics. The family emphasizes compact size and high-speed performance suitable for next-generation energy-efficient systems.
Replacement Considerations
Check for UCC23313DWYR for general industrial use. Verify UCC23313BQDWYRQ1 if automotive qualification under AEC-Q100 is mandatory. Ensure pinout compatibility and isolation voltage ratings match the target design requirements.
