ChipApex | Global Electronic Components Supplier
SEARCH
Search Product
Search Post
— IC芯片 | 连接器 | 传感器 | 被动器件 —
Consult the customer manager about the wholesale price.
consultation hotline：86-132-6715-2157
email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.
Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.
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)：70ns, 70ns
- Pulse Width Distortion (Max)：35ns
- Rise / Fall Time (Typ)：28ns, 25ns (Max)
- Current - Output High, Low：3A, 3.5A
- 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：8-SOIC (0.295", 7.50mm Width)
- Supplier Device Package：8-SOIC
- Common Mode Transient Immunity (Min)：150kV/µs
- Approval Agency：CQC, UL, VDE
- Current - DC Forward (If) (Max)：25 mA
Download product information
Overview
The UCC23514EDWV is a single-channel opto-compatible isolated gate driver manufactured by Texas Instruments. It provides 5.0-kVRMS isolation and supports output currents of 4 A (source) and 5 A (sink). The device operates within a supply voltage range of 15 V to 30 V and features a maximum propagation delay of 105 ns, with rise and fall times of 28 ns and 25 ns respectively. It is housed in an SOIC-8 package and functions across a temperature range of -40°C to +125°C.
Feature Summary
- Provides 5.0-kVRMS single-channel isolation with opto-compatible input for direct replacement of optical isolators
- Delivers high peak drive current capability of 4 A source and 5 A sink for robust switching performance
- Features fast signal transmission with low propagation delay and symmetric rise/fall times
Applications
- Driving IGBTs in industrial motor drives and inverters
- Switching MOSFETs in power conversion systems
- Controlling SiC MOSFETs in high-frequency applications
Procurement Notes
Verify the specific suffix 'EDWV' against the manufacturer's official datasheet to confirm pinout, insulation ratings, and package dimensions. Ensure compatibility with existing PCB footprints designed for opto-isolated gate drivers. Confirm that the selected variant meets the required isolation voltage and thermal specifications for the target application environment.
Selection Notes
Select this component when a drop-in upgrade from traditional opto-isolated gate drivers is required without redesigning the control interface. It is suitable for designs needing high common-mode transient immunity and precise timing. Consider the SOIC-8 package constraints and thermal dissipation requirements for the specific power stage layout.
Part Context
This part belongs to the UCC23514 series of isolated gate drivers. It is designed to bridge the gap between digital control signals and power switches while maintaining galvanic isolation. The series emphasizes compatibility with legacy optocoupler form factors to simplify migration to solid-state isolation technologies.
Replacement Considerations
Officially documented as a pin-to-pin, drop-in upgrade for many standard opto-isolated gate drivers. Verify specific pin assignments and electrical characteristics against the legacy component being replaced to ensure functional equivalence.
