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TPS1HTC30-Q1

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6-A-Smart-Highside-Lastschalter (60 V, 30 mΩ) mit einstellbarer Strombegrenzung für die Automobilind

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Datenblatt

TPS1HTC30-Q1

AKTIV
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Produktdetails

Number of channels 1 Rating Automotive Operating voltage (max) (V) 60 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 30 Imax (A) 6 Current limit (max) (A) 16 Current limit (min) (A) 2 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 +20/-20% Current sense accuracy +/-4% @ 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) 60 Operating voltage (min) (V) 6 Ron (typ) (mΩ) 30 Imax (A) 6 Current limit (max) (A) 16 Current limit (min) (A) 2 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 +20/-20% Current sense accuracy +/-4% @ 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 x 6.4
  • Single-channel smart high-side power switch for 24-V automotive systems with full diagnostics
  • Wide operating voltage range: 6 V to 60 V
    • OVP protection: 66 V
  • Low R ON: 30-mΩ typical, 55-mΩ maximum
  • Low standby current: < 0.5 µA
  • Low quiescent current (Iq): < 2 mA
  • Improve system level reliability through adjustable current limiting
    • Current limit: 2 A –16 A
  • Accurate current sensing: ±4% at 1 A
  • Protection
    • Overload and short-circuit protection
    • Integrated inductive discharge clamp
    • Undervoltage lockout (UVLO) protection
    • Loss of GND, loss of supply protection
    • Reverse battery protection with external components
  • Diagnostics
    • On and off state output open-load and short-to-battery detection
    • Overload and short to ground detection
    • Absolute and relative thermal shutdown detection
  • Functional Safety-Capable
  • Operating junction temperature: –40 to 125°C
  • Input control: 1.8-V, 3.3-V and 5-V logic compatible
  • Integrated fault sense voltage scaling for ADC protection
  • Qualifications
    • AEC-Q100 qualified for automotive applications
      • Temperature grade 1: –40°C to +125°C, T A
  • 14-pin thermally-enhanced TSSOP package
  • Single-channel smart high-side power switch for 24-V automotive systems with full diagnostics
  • Wide operating voltage range: 6 V to 60 V
    • OVP protection: 66 V
  • Low R ON: 30-mΩ typical, 55-mΩ maximum
  • Low standby current: < 0.5 µA
  • Low quiescent current (Iq): < 2 mA
  • Improve system level reliability through adjustable current limiting
    • Current limit: 2 A –16 A
  • Accurate current sensing: ±4% at 1 A
  • Protection
    • Overload and short-circuit protection
    • Integrated inductive discharge clamp
    • Undervoltage lockout (UVLO) protection
    • Loss of GND, loss of supply protection
    • Reverse battery protection with external components
  • Diagnostics
    • On and off state output open-load and short-to-battery detection
    • Overload and short to ground detection
    • Absolute and relative thermal shutdown detection
  • Functional Safety-Capable
  • Operating junction temperature: –40 to 125°C
  • Input control: 1.8-V, 3.3-V and 5-V logic compatible
  • Integrated fault sense voltage scaling for ADC protection
  • Qualifications
    • AEC-Q100 qualified for automotive applications
      • Temperature grade 1: –40°C to +125°C, T A
  • 14-pin thermally-enhanced TSSOP package

TPS1HTC30-Q1 is a single-channel, smart high-side switch, with integrated NMOS power FET and charge pump, designed to meet the requirements of 24-V automotive battery systems. The low R ON(30 mΩ) minimizes device power dissipation driving a wide range of output load current up to 6-A DC, and the 60-V DC operating range improves system robustness.

The device integrates protection features such as thermal shutdown, output clamp, and current limit. These features improve system robustness during fault events such as short circuit. TPS1HTC30-Q1 implements an adjustable current limiting circuit that improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current. The device also provides an accurate load current sense that allows for improved load diagnostics such as overload and open-load detection enabling better predictive maintenance.

TPS1HTC30-Q1 is available in a small 14-pin, 4.40-mm × 5.0-mm HTSSOP leaded package with 0.65-mm pin pitch minimizing the PCB footprint.

TPS1HTC30-Q1 is a single-channel, smart high-side switch, with integrated NMOS power FET and charge pump, designed to meet the requirements of 24-V automotive battery systems. The low R ON(30 mΩ) minimizes device power dissipation driving a wide range of output load current up to 6-A DC, and the 60-V DC operating range improves system robustness.

The device integrates protection features such as thermal shutdown, output clamp, and current limit. These features improve system robustness during fault events such as short circuit. TPS1HTC30-Q1 implements an adjustable current limiting circuit that improves the reliability of the system by reducing inrush current when driving large capacitive loads and minimizing overload current. The device also provides an accurate load current sense that allows for improved load diagnostics such as overload and open-load detection enabling better predictive maintenance.

TPS1HTC30-Q1 is available in a small 14-pin, 4.40-mm × 5.0-mm HTSSOP leaded package with 0.65-mm pin pitch minimizing the PCB footprint.
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Technische Dokumentation

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Typ Titel Datum
* Data sheet TPS1HTC30-Q1, 30-mΩ, 6-A Single-Channel Automotive Smart High-Side Switch datasheet PDF | HTML 21 Sep 2023
Application note Charging Capacitive Loads with Smart High-Side Switches PDF | HTML 12 Sep 2025
Functional safety information TPS1HTC30-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 09 Feb 2024
Certificate TPS1HTC30EVM EU Declaration of Conformity (DoC) 21 Jun 2023

Design und Entwicklung

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Evaluierungsplatine

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