TPS1H100-Q1 Series
40-V, 100-mΩ, 1-ch automotive smart high-side switch with adjustable current limit
Manufacturer: Texas Instruments
Catalog
40-V, 100-mΩ, 1-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 H3ADevice CDM ESD classification level C4BFunctional safety capableDocumentation available to aid functional safety system designSingle-channel smart high-side power switch with full diagnosticsVersion A: open-drain status outputVersion B: current sense analog outputWide operating voltage 3.5 to 40 VVery-low standby current, <0.5 µAOperating junction temperature, –40 to 150°CInput control, 3.3-V and 5-V logic compatibleHigh-accuracy current sense, ±30 mA at 1 A,±4 mA at 5 mAProgrammable current limit with external resistor, ±20% at 0.5 ADiagnostic enable function for multiplexing of mcu analog or digital interfaceTested according to AECQ100-12 Grade A,1 million times Short to GND testElectrical transient disturbance immunity certification of ISO7637-2 and ISO16750-2ProtectionOverload and short-circuit protectionInductive load negative voltage clampUndervoltage lockout (UVLO) protectionThermal shutdown/swing with self recoveryLoss of GND, loss of supply protectionReverse battery protection with external circuitryDiagnosticOn- and Off-state output open- and short-to-battery detectionOverload and short to ground detection and current limitThermal shutdown/swing detection14-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 H3ADevice CDM ESD classification level C4BFunctional safety capableDocumentation available to aid functional safety system designSingle-channel smart high-side power switch with full diagnosticsVersion A: open-drain status outputVersion B: current sense analog outputWide operating voltage 3.5 to 40 VVery-low standby current, <0.5 µAOperating junction temperature, –40 to 150°CInput control, 3.3-V and 5-V logic compatibleHigh-accuracy current sense, ±30 mA at 1 A,±4 mA at 5 mAProgrammable current limit with external resistor, ±20% at 0.5 ADiagnostic enable function for multiplexing of mcu analog or digital interfaceTested according to AECQ100-12 Grade A,1 million times Short to GND testElectrical transient disturbance immunity certification of ISO7637-2 and ISO16750-2ProtectionOverload and short-circuit protectionInductive load negative voltage clampUndervoltage lockout (UVLO) protectionThermal shutdown/swing with self recoveryLoss of GND, loss of supply protectionReverse battery protection with external circuitryDiagnosticOn- and Off-state output open- and short-to-battery detectionOverload and short to ground detection and current limitThermal shutdown/swing detection14-Pin Thermally-enhanced PWP package
Description
AI
The TPS1H100-Q1 device is a fully protected high-side power switch, with integrated NMOS power FET and charge pump, targeted for the intelligent control of the variable kinds of resistive, inductive, and capacitive loads. Accurate current sense and programmable current limit features differentiate it from the market.
The TPS1H100-Q1 device is a fully protected high-side power switch, with integrated NMOS power FET and charge pump, targeted for the intelligent control of the variable kinds of resistive, inductive, and capacitive loads. Accurate current sense and programmable current limit features differentiate it from the market.
