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Alternatives to Texas Instruments ISO5852SDWR

Texas Instruments ISO5852SDWR and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Texas Instruments ISO5852SDWR

ISO5852SDWR compared against its qualified second sources
ISO5852SDWRTexas InstrumentsISO5452DWRTexas InstrumentsISO5452QDWRQ1Texas Instruments+3more
FFF CompatibilityThe ISO5452DWR shares the exact same 16-pin SOIC footprint (DW package) with identical pin-to-pin assignments, allowing it to function as a true direct drop-in replacement without any board layout modifications.Matches the exact SOIC-16 wide-body physical package dimensions (7.50 mm nominal body width) and mounting requirements.Provides matching electrical ratings and drive characteristics, although the guaranteed minimum Common-Mode Transient Immunity (CMTI) is slightly lower (50 kV/µs vs 100 kV/µs minimum for the ISO5852S, though typical CMTI is still 100 kV/µs).Features the identical 16-pin SOIC (DW package) pinout configuration, allowing direct drop-in implementation on the existing board.Physically identical SOIC-16 wide-body package with the same footprint and mechanical dimensions.Matches all key electrical specs and protection features, with the added benefit of rigorous automotive testing standards, though minimum CMTI is 50 kV/µs.
AI Summary

ISO5852SDWR by Texas Instruments: 2.7A, 5.5A Gate Driver Capacitive Coupling 5700Vrms 1 Channel 16-SOIC.

The ISO5452DWR is a direct, reliable drop-in replacement that retains the identical package, pinout, and key features of the ISO5852SDWR. It maintains the same 5.7 kVrms isolation voltage, output drive currents, and active safety/protection mechanisms.

  • Direct pin-to-pin drop-in replacement on the exact same SOIC-16 footprint.
  • Identical 2.5A source / 5A sink gate drive current capabilities.
  • Retains all critical protection features including active Miller clamp, DESAT detection, and soft turn-off.
  • Guaranteed minimum CMTI is lower (50 kV/µs vs. 100 kV/µs minimum).

This is the automotive-qualified version of the ISO5452, offering superior quality standards and harsh-environment durability. It serves as a direct drop-in replacement with identical pin assignments, package dimensions, and protection functions.

  • AEC-Q100 qualified for automotive-grade reliability and robustness in harsh environments.
  • Direct pin-to-pin drop-in replacement on the existing SOIC-16 layout.
  • Identical integrated protection features such as DESAT detection and active Miller clamp.
  • Guaranteed minimum CMTI is lower (50 kV/µs vs. 100 kV/µs minimum).
  • Typically carries a higher unit cost due to automotive testing and qualification.
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