NCV84003FPAR2G

NCV84003FPAR2G is an onsemi self-protected high-side driver with analog current sense in a TSSOP-14EP package — for driving automotive loads such as lamps, motors and solenoids from 6 V to 18 V rails with built-in protection instead of a discrete MOSFET plus sense network. Per the current Rev. 2 datasheet, on-resistance is 3.6 mΩ with a typical current limit of 85 A and 1.5 µA standby current, and the device carries ASIL B functional-safety capability with AEC-Q100 qualification; early preliminary data quoting 3 mΩ and 125 A was superseded by Rev. 2 and must not be used for new designs. Selection advice: do not confuse this F variant with the NCV84003G — they are different parts, so specify the full NCV84003FPAR2G code including the R2G tape-and-reel suffix. The analog current-sense output needs a correctly scaled sense resistor and ADC range in the host controller to deliver useful load diagnostics. Parameters verified against onsemi documentation.