The µPD166035 is an N-channel high-side driver with a built-in charge pump and embedded protection function. When device over-temperature or overcurrent is generated in output MOS, the protection function operates to prevent destruction and degradation of the product, and also outputs a self-diagnostic signal.


  • High-temperature operation (Tch = 175 °C MAX.)
  • Built-in charge pump circuit
  • Low on-state resistance
    • RDS(ON) = 80 mW MAX. (VIN = VIH, IO = 1.5A, Tch = 25 °C)
  • Built-in protection circuit
    • Current limitation
    • Over-temperature protection
  • Active clamp operation at inductive load switch off
  • Built-in diagnostic function
  • Package: SOP 8




Type Title Date
Datasheet PDF 527 KB 日本語
Brochure PDF 8.73 MB
Brochure PDF 9.16 MB
Product Change Notice PDF 4.86 MB 日本語
Brochure PDF 2.24 MB
Product Change Notice PDF 3.74 MB 日本語
Product Change Notice PDF 1.46 MB 日本語
Brochure PDF 1.32 MB
8 items

Design & Development