Single-channel smart high-side switch features full diagnostics

The Texas Instruments TPS27S100x is a single-channel, fully-protected, high-side switch with an integrated NMOS and charge pump. Full diagnostics and high-accuracy current-monitor features enable intelligent control of the load. An adjustable current-limit function hugely improves the reliability of the whole system. The device diagnostic reporting has two versions to support both digital fault status and analogue current monitor output. Accurate current monitor and adjustable current limit features differentiate it from the market. The device offers overload and short-circuit-to-GND protection. Diagnostics feature on and off-state output open-load/short to supply detection. It comes in a 14-pin thermally-enhanced PWP package.