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Product Detailed Parameters
- Description：IC GATE DRVR LOW-SIDE 21SIP
- Series：-
- Mfr：Powerex Inc.
- Package：Bulk
- Driven Configuration：Low-Side
- Channel Type：Single
- Number of Drivers：1
- Gate Type：IGBT
- Voltage - Supply：14.2V ~ 15.8V
- Logic Voltage - VIL, VIH：-
- Current - Peak Output (Source, Sink)：12A, 12A
- Input Type：Non-Inverting
- Rise / Fall Time (Typ)：300ns, 300ns
- Operating Temperature：-20°C ~ 60°C (TA)
- Mounting Type：Through Hole
- Package / Case：30-SIP Module, 21 Leads
- Supplier Device Package：21-SIP
- Grade：-
- Qualification：-
- High Side Voltage - Max (Bootstrap)：-
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Overview
The VLA500K-01R is a hybrid integrated circuit manufactured by Powerex Inc., designed specifically for driving n-channel IGBT modules in gate-amplifier applications. This device functions as a fully isolated gate drive circuit, incorporating an optically isolated gate drive amplifier that provides over-current protection based on desaturation detection. It features electrical isolation between input and output via an opto-coupler with a voltage isolation rating of 2500V rms for one minute. The component is housed in a 14-SIP module package with 12 leads and supports through-hole mounting.
Feature Summary
- Fully isolated gate drive circuit with optical isolation
- Integrated over-current protection via desaturation detection
- Designed for n-channel IGBT module driving
Applications
- Gate-amplifier applications
- IGBT module driving
- Industrial power conversion systems
Procurement Notes
Verify the specific suffix 'K' against official Powerex documentation to confirm pinout compatibility and functional specifications relative to similar models like the VLA542-01R. Ensure the procurement source provides authentic datasheets confirming the 14-SIP package and 2500V rms isolation rating. Cross-reference the manufacturer's official ordering information to validate availability and exact part identification before purchase.
Selection Notes
Select this component when designing circuits requiring robust isolation for n-channel IGBTs. The integrated desaturation detection simplifies protection schemes compared to discrete solutions. Consider the 14-SIP package constraints for PCB layout. Verify that the required isolation voltage meets the system's safety standards, as the device offers 2500V rms isolation.
Part Context
Powerex Inc. specializes in high-power semiconductor devices, including IGBTs and gate drivers. The VLA series represents their line of hybrid integrated gate drivers. These components are engineered for reliability in demanding industrial environments, providing essential protection and drive signals for high-voltage power switching applications involving IGBT modules.
Replacement Considerations
Publicly confirmed substitute part numbers for VLA500K-01R are not available in the provided reference data. Users should consult Powerex Inc. directly or authorized distributors for verified cross-references or updated model equivalents.
