TPS2H000AQPWPRQ1 TIQualified for automotive applications • AEC-Q100 qualified with the following results: – Device temperature grade 1: –40°C to 125°C ambient operating temperature range – Device HBM ESD classification level H2 – Device CDM ESD classification level C4B • Functional safety capable – Documentation available to aid functional safety system design • Dual-Channel 1000-mΩ smart high-side switch with full diagnostics – Version A: Open-drain status output – Version B: Current-Sense analog output • Wide operating voltage 3.4 to 40 V • Ultralow standby current, 5-mA load • Adjustable current limit with external resistor ±20% under >100-mA load • Protection: – Short-to-GND protection by current limit (internal or external) – Thermal shutdown with latch-off option and thermal swing – Inductive load negative voltage clamp with optimized slew rate – Loss of GND and loss of battery protection • Diagnostic: – Overcurrent and short-to-ground detection – Open-Load and short-to-battery detection – Global fault for fast interrupt • 16-Pin Thermally-Enhanced PWP package 2 Applications • Dual-Channel LED drivers • Dual-Channel high-side switches for sub-modules • Dual-Channel high-side relay drivers 3 Description The TPS2H000-Q1 family is a fully protected dualchannel smart high-side switch, with integrated 1000‑mΩ NMOS power FETs. Full diagnostics and high-accuracy current-sense features enable intelligent control of the load. An external adjustable current limit improves reliability of the whole system by limiting the inrush or overload current. D