Automotive Smart High-Side Switch

Featured Product from Infineon Technologies AG

The Newest PROFET™+2 family of protected high-side power switches (8mΩ to 200mΩ) in PG-TSDSO-14 exposed pad package provides state of the art diagnostics and protection features. The family offers Market 1 st BEST form factor, the lowest R DS(ON) (2x8mΩ)/ Smallest package (PG-TSDSO-14) pin pitch 0.65mm. The whole family is compatible with the hardest reverse battery requirement on the market, with ReverSave™ available for the 1 st time in Market on a single chip product! The family offers outstanding energy efficiency with reduced current consumption, state of the art current sense accuracy (k ILIS), benchmark low cranking voltage capability and faster switching/slew rate with no impact on EMC!


  • 50% reduced internal operating current consumption
  • Simplified and cost efficient ground network
  • Outstanding current sense accuracy (kILIS) ≤ 5% at nominal load current
  • Benchmark cranking voltage capability able to work down to 3.1 V
  • Smaller package size for area savings
  • Optimized for design flexibility across the family by pin to pin compatibility
  • Very low output leakage current (≤ 0.5 μA up to 85°C)