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TPS1HC100-Q1

AKTIV

Intelligenter einkanaliger Highside-Schalter für die Automobilindustrie, 100 mΩ, 2,5 A

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Datenblatt

TPS1HC100-Q1

AKTIV
Datenblatt Jetzt bestellen

Produktdetails

Number of channels 1 Rating Automotive Operating voltage (max) (V) 28 Operating voltage (min) (V) 3 Ron (typ) (mΩ) 100 Imax (A) 2.5 Current limit (max) (A) 6.9 Current limit (min) (A) 0.633 Current limit type Adjustable FET Internal Features Adjustable current limit, Automotive load dump, Current sense output, Fault reporting, Inductive load, Inrush current control, Short circuit protection, Thermal shutdown, Under voltage lock out TI functional safety category Functional Safety-Capable Current limit accuracy +/-18% @ 1.9A Current sense accuracy +/-6% @ 1A Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown
Number of channels 1 Rating Automotive Operating voltage (max) (V) 28 Operating voltage (min) (V) 3 Ron (typ) (mΩ) 100 Imax (A) 2.5 Current limit (max) (A) 6.9 Current limit (min) (A) 0.633 Current limit type Adjustable FET Internal Features Adjustable current limit, Automotive load dump, Current sense output, Fault reporting, Inductive load, Inrush current control, Short circuit protection, Thermal shutdown, Under voltage lock out TI functional safety category Functional Safety-Capable Current limit accuracy +/-18% @ 1.9A Current sense accuracy +/-6% @ 1A Operating temperature range (°C) -40 to 125 Function Adjustable current limit, Automotive load dump compatibility, Current monitoring, Inductive load compatibility, Inrush current control, Short circuit protection, Thermal shutdown
HTSSOP (PWP) 14 32 mm² (5 mm × 6.4 mm)
  • Single-channel smart high-side power switch for 12V automotive systems with full diagnostics
    • Open-drain status output
    • Current sense analog output
  • Wide operating voltage 3V to 28V
  • Low standby current, < 0.5µA at 85°C
  • Operating junction temperature, –40°C to 150°C
  • 1.8V, 3.3V, and 5V logic compatible
  • Fault sense voltage scaling for ADC protection
  • Programmable current limit accuracy ±18% at 1.9A
  • High-accuracy current sense, ±6% at 1A
  • Protection
    • Overload and short-circuit protection
    • Inductive load negative voltage clamp
    • Undervoltage lockout (UVLO) protection
    • Thermal shutdown and swing with self recovery
    • Loss of GND, loss of supply protection
    • Reverse battery protection with external components
  • Diagnostic
    • On- and off-state output open-load and short-to-battery detection
    • Overload and short-to-ground detection
    • Thermal shutdown and swing detection
  • Qualifications
  • 14-pin thermally-enhanced PWP package
  • Single-channel smart high-side power switch for 12V automotive systems with full diagnostics
    • Open-drain status output
    • Current sense analog output
  • Wide operating voltage 3V to 28V
  • Low standby current, < 0.5µA at 85°C
  • Operating junction temperature, –40°C to 150°C
  • 1.8V, 3.3V, and 5V logic compatible
  • Fault sense voltage scaling for ADC protection
  • Programmable current limit accuracy ±18% at 1.9A
  • High-accuracy current sense, ±6% at 1A
  • Protection
    • Overload and short-circuit protection
    • Inductive load negative voltage clamp
    • Undervoltage lockout (UVLO) protection
    • Thermal shutdown and swing with self recovery
    • Loss of GND, loss of supply protection
    • Reverse battery protection with external components
  • Diagnostic
    • On- and off-state output open-load and short-to-battery detection
    • Overload and short-to-ground detection
    • Thermal shutdown and swing detection
  • Qualifications
  • 14-pin thermally-enhanced PWP package

The TPS1HC100-Q1 device is a fully protected high-side power switch, with integrated NMOS power FET and charge pump, targeted for the intelligent control of various loads. Accurate current sense and programmable current limit features differentiate it from the market.

Low logic high threshold, VIH, of 1.5V on the input pins allow use of MCUs GPIO signals to 1.8V. High-accuracy current sensing provides a better real-time monitoring effect and more accurate diagnostics without further calibration. The external high-accuracy current limit allows setting the current limit value by application. The device highly improves the reliability of the system by effectively clamping the inrush current under start-up or short-circuit conditions. The TPS1HC100-Q1 device can be used as a high-side power switch for a wide variety of resistive, inductive, and capacitive loads, including low-wattage bulbs, LEDs, relays, solenoids, and heaters.

The TPS1HC100-Q1 device is a fully protected high-side power switch, with integrated NMOS power FET and charge pump, targeted for the intelligent control of various loads. Accurate current sense and programmable current limit features differentiate it from the market.

Low logic high threshold, VIH, of 1.5V on the input pins allow use of MCUs GPIO signals to 1.8V. High-accuracy current sensing provides a better real-time monitoring effect and more accurate diagnostics without further calibration. The external high-accuracy current limit allows setting the current limit value by application. The device highly improves the reliability of the system by effectively clamping the inrush current under start-up or short-circuit conditions. The TPS1HC100-Q1 device can be used as a high-side power switch for a wide variety of resistive, inductive, and capacitive loads, including low-wattage bulbs, LEDs, relays, solenoids, and heaters.
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Technische Dokumentation

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Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt TPS1HC100-Q1 100mΩ, 2.5A Single-Channel Automotive Smart High-Side Switch datasheet (Rev. B) PDF | HTML 27.02.2025
Anwendungshinweis Basics of High-Side Switches and Controllers PDF | HTML 31.03.2026
Anwendungshinweis Short-to-Ground Testing on TI High Side Switches PDF | HTML 01.07.2025
Anwendungshinweis Efficiently Driving Automotive Dashboard Loads with TPS1HC100-Q1 PDF | HTML 10.02.2022
Informationen zur funktionalen Sicherheit TPS1HC100-Q1 Functional Safety FIT Rate, FMD and Pin FMA PDF | HTML 09.12.2021
Application brief Driving Front Camera Modules with TPS1HC100-Q1 PDF | HTML 31.08.2021

Design und Entwicklung

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Evaluierungsplatine

TPS1HC100EVM — TPS1HC100-Q1-Evaluierungsmodul für Highside-Schalter mit 100 mΩ für die Automobilindustrie

Das TPS1HC100EVM ist ein Hardware-Evaluierungsmodul (EVM), welches Hardwareingenieuren ermöglicht, die volle Leistung und Funktionalität des Highside-Schalters TPS1HC100-Q1 für den Automobilbereich zu evaluieren. Das TPS1HC100EVM enthält alles, was zum Testen und Bewerten des (...)
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Simulationsmodell

TPS1HC100-Q1 PSpice Transient Model

SLVMDR0.ZIP (64 KB) - PSpice-Modell
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Berechnungstool

TPS1HC100-Q1-ILIM-CALC — TPS1HC100-Q1 current limit calculator

Spreadsheet calculator which will give a minimum and maximum current limit value for the TPS1HC100-Q1 based off of a RILIM value (taking into account resistor tolerances)
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Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
HTSSOP (PWP) 14 Ultra Librarian
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