Nec B58944 — Datasheet 2021

If you are performing a repair, ensure you are referencing the specific variant if your board uses the combined NEC/BOSCH chip architecture. If you'd like, let me know: The specific vehicle or ECU model you are working on. The fault symptoms (e.g., no start, specific error codes).

The high pulsed current capability makes the B58944 exceptionally suitable for inductive load switching and motor drive applications where surge currents are common during start-up or stall conditions. nec b58944 datasheet 2021

Websites like Datasheet catalog, Alldatasheet, or Digikey sometimes host extensive archives of electronic component datasheets. If you are performing a repair, ensure you

NEC Corporation (now part of Renesas Electronics). Package Type: SOP-28 (Small Outline Package with 28 pins). The high pulsed current capability makes the B58944

However, to help you identify the component and find the correct documentation, here is a

While the original NEC semiconductor line has transitioned under Renesas, the B58944 remains available through specialized electronic component distributors and ECU repair services.

If the part exists, try these sources: