TPS2H000-Q1 Series
40-V, 1-Ω, 2-ch automotive smart high-side switch with adjustable current limit
Manufacturer: Texas Instruments
Catalog
40-V, 1-Ω, 2-ch automotive smart high-side switch with adjustable current limit
Key Features
• Qualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 1: –40°C to 125°C ambient operating temperature rangeDevice HBM ESD classification level H2Device CDM ESD classification level C4BFunctional safety capableDocumentation available to aid functional safety system designDual-Channel 1000-mΩ smart high-side switch with full diagnosticsVersion A: Open-drain status outputVersion B: Current-Sense analog outputWide operating voltage 3.4 to 40 VUltralow standby current, <500 nAHigh-Accuracy current sense:±10% Under >5-mA loadAdjustable current limit with external resistor ±20% under >100-mA loadProtection:Short-to-GND protection by current limit (internal or external)Thermal shutdown with latch-off option and thermal swingInductive load negative voltage clamp with optimized slew rateLoss of GND and loss of battery protectionDiagnostic:Overcurrent and short-to-ground detectionOpen-Load and short-to-battery detectionGlobal fault for fast interrupt16-Pin Thermally-Enhanced PWP packageQualified for automotive applicationsAEC-Q100 qualified with the following results:Device temperature grade 1: –40°C to 125°C ambient operating temperature rangeDevice HBM ESD classification level H2Device CDM ESD classification level C4BFunctional safety capableDocumentation available to aid functional safety system designDual-Channel 1000-mΩ smart high-side switch with full diagnosticsVersion A: Open-drain status outputVersion B: Current-Sense analog outputWide operating voltage 3.4 to 40 VUltralow standby current, <500 nAHigh-Accuracy current sense:±10% Under >5-mA loadAdjustable current limit with external resistor ±20% under >100-mA loadProtection:Short-to-GND protection by current limit (internal or external)Thermal shutdown with latch-off option and thermal swingInductive load negative voltage clamp with optimized slew rateLoss of GND and loss of battery protectionDiagnostic:Overcurrent and short-to-ground detectionOpen-Load and short-to-battery detectionGlobal fault for fast interrupt16-Pin Thermally-Enhanced PWP package
Description
AI
The TPS2H000-Q1 family is a fully protected dual-channel 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.
The TPS2H000-Q1 family is a fully protected dual-channel 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.
