5 mOhm Rds(on) dual high-side — the load-handling envelope
The VND5E006ASPTR-E is a dual-channel high-side N-channel power switch from STMicroelectronics' VIPower™ family, built for distributing switched power to resistive, inductive, and capacitive loads. This is not a general-purpose signal switch; it is sized for high-current distribution in automotive body controllers, industrial actuators, and lighting modules where the load pulls tens of amps and the PCB must shed the heat.
Fault protection set — what keeps the harness alive
For a buyer specifying this into a 24 V truck or 12 V passenger-car ECU, the open-load detect is the diagnostic that flags a broken wire to the body controller without a separate sense line. The over-temperature protection is self-resetting via the auto-restart feature — the output cycles off when the die exceeds the threshold and re-enables after cooling, which prevents a dead short from latching the load off permanently. The input type is non-inverting with a simple On/Off interface — no SPI, no PWM dimming, no charge-pump handshake. This simplifies the BOM: a single pull-down resistor on the enable pin is enough to guarantee the off state at power-up.