Home Energiemanagement Überwachungs- & Rücksetz-ICs Versorgungsspannungsüberwacher

TPS3760-Q1

AKTIV

Überspannungs- oder Unterspannungsüberwacher, 65 V, für die Automobilindustrie, mit Erfassung, extre

TPS3760-Q1

AKTIV

Produktdetails

Rating Automotive Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 0.5, 0.8, 1, 1.5, 2, 2.5, 3.3, 9.5, adjustable Features Complimentary output, Detection time delay, Manual reset capable, Overvoltage monitor only, Reset time delay, Separate VDD & sense, Undervoltage monitor only, Wide input voltage Reset threshold accuracy (%) 1 Iq (typ) (mA) 0.001 Output driver type/reset output Active-high, Active-low, Open-drain, Push-Pull Watchdog timer WDI (s) None TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125
Rating Automotive Number of supplies monitored 1 Threshold voltage 1 (typ) (V) 0.5, 0.8, 1, 1.5, 2, 2.5, 3.3, 9.5, adjustable Features Complimentary output, Detection time delay, Manual reset capable, Overvoltage monitor only, Reset time delay, Separate VDD & sense, Undervoltage monitor only, Wide input voltage Reset threshold accuracy (%) 1 Iq (typ) (mA) 0.001 Output driver type/reset output Active-high, Active-low, Open-drain, Push-Pull Watchdog timer WDI (s) None TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125
SOT-23-THN (DYY) 14 13.692 mm² (4.2 mm × 3.26 mm) WSON (DSK) 10 6.25 mm² (2.5 mm × 2.5 mm) — (—) See data sheet
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature TA
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C7B
  • Functional Safety-Capable
  • Wide supply voltage range: 2.7V to 65V
  • SENSE and RESET pins are 65V graded
  • Low quiescent current: 1µA (typical)
  • Flexible and wide voltage threshold options
    • 2.7V to 36V (1.5% maximum accuracy)
    • 800mV option (1% maximum accuracy)
  • Built-in hysteresis (VHYS)
    • Percentage options: 2% to 13% (1% steps)
    • Fixed options: VTH < 8V = 0.5V, 1V, 1.5V, 2V, 2.5V
  • Programmable reset time delay
    • 10nF = 12.8ms, 10µF = 12.8s
  • Programmable sense time delay
    • 10nF = 1.28ms, 10µF = 1.28s
  • Manual Reset (MR) feature
  • Output reset latching feature
  • Output topology: Open-Drain or Push-Pull
  • AEC-Q100 qualified with the following results:
    • Device temperature grade 1: –40°C to +125°C ambient operating temperature TA
    • Device HBM ESD classification level 2
    • Device CDM ESD classification level C7B
  • Functional Safety-Capable
  • Wide supply voltage range: 2.7V to 65V
  • SENSE and RESET pins are 65V graded
  • Low quiescent current: 1µA (typical)
  • Flexible and wide voltage threshold options
    • 2.7V to 36V (1.5% maximum accuracy)
    • 800mV option (1% maximum accuracy)
  • Built-in hysteresis (VHYS)
    • Percentage options: 2% to 13% (1% steps)
    • Fixed options: VTH < 8V = 0.5V, 1V, 1.5V, 2V, 2.5V
  • Programmable reset time delay
    • 10nF = 12.8ms, 10µF = 12.8s
  • Programmable sense time delay
    • 10nF = 1.28ms, 10µF = 1.28s
  • Manual Reset (MR) feature
  • Output reset latching feature
  • Output topology: Open-Drain or Push-Pull

The TPS3760-Q1 is a 65V input voltage detector with 1µA IDD and 1% accuracy, and a fast detection time. This device can be connected directly to 12V / 24V automotive battery system for continuous monitoring of over (OV) or under (UV) voltage conditions; with the internal resistor divider, it offers the smallest total solution size. Wide hysteresis voltage options are available to ignore cold crank, start-stop and various car battery voltage transients. Built-in hysteresis on the SENSE pin prevents false reset signals when monitoring a supply voltage rail.

The separate VDD and SENSE pins allow redundancy sought by high-reliability automotive systems and SENSE can monitor higher and lower voltages than VDD. Optional use of external resistors are supported by the high impedance input of the SENSE pin. CTS and CTR pins allow delay adjustability on the rising and falling edges of the RESET signals. Also, CTS functions as a debouncer by ignoring voltage glitches on the monitored voltage rails; CTR operates as a manual reset (MR) that can be used to force a system reset.

The TPS3760-Q1 is available in a 4.1mm×1.9mm SOT 14-pin package. TPS3760-Q1 operates over –40°C to +125°C TA.

The TPS3760-Q1 is a 65V input voltage detector with 1µA IDD and 1% accuracy, and a fast detection time. This device can be connected directly to 12V / 24V automotive battery system for continuous monitoring of over (OV) or under (UV) voltage conditions; with the internal resistor divider, it offers the smallest total solution size. Wide hysteresis voltage options are available to ignore cold crank, start-stop and various car battery voltage transients. Built-in hysteresis on the SENSE pin prevents false reset signals when monitoring a supply voltage rail.

The separate VDD and SENSE pins allow redundancy sought by high-reliability automotive systems and SENSE can monitor higher and lower voltages than VDD. Optional use of external resistors are supported by the high impedance input of the SENSE pin. CTS and CTR pins allow delay adjustability on the rising and falling edges of the RESET signals. Also, CTS functions as a debouncer by ignoring voltage glitches on the monitored voltage rails; CTR operates as a manual reset (MR) that can be used to force a system reset.

The TPS3760-Q1 is available in a 4.1mm×1.9mm SOT 14-pin package. TPS3760-Q1 operates over –40°C to +125°C TA.

Herunterladen Video mit Transkript ansehen Video

Ähnliche Produkte, die für Sie interessant sein könnten

Selbe Funktionalität wie der verglichene Baustein bei abweichender Anschlussbelegung.
TPS3762-Q1 AKTIV Fensterüberwacher für die Automobilindustrie, 65 V, mit extrem niedrigem Ruhestrom und Zeitverzögeru Improved accuracy, window function with built-in self-test and latch
TPS3842-Q1 AKTIV 42 V, kleiner Unter- oder Überspannungsmonitor mit programmierb. Verzögerung für Automobilindustrie Lower Iq and smaller package

Technische Dokumentation

Keine Ergebnisse gefunden. Bitte geben Sie einen anderen Begriff ein und versuchen Sie es erneut.
Alle anzeigen 4
Top-Dokumentation Typ Titel Format-Optionen Neueste englische Version herunterladen Datum
* Datenblatt TPS3760-Q1 High Voltage Supervisor with Programmable Sense and Reset Delay Function for Automotive datasheet (Rev. B) PDF | HTML 10.03.2026
Anwendungshinweis Common Applications of Wide VIN Overvoltage and Undervoltage Supervisors PDF | HTML 19.09.2023
Application brief Using Voltage Supervisors in High Voltage Applications (Rev. B) PDF | HTML 20.02.2023
Informationen zur funktionalen Sicherheit TPS3760-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 25.03.2022

Design und Entwicklung

Weitere Bedingungen oder erforderliche Ressourcen enthält gegebenenfalls die Detailseite, die Sie durch Klicken auf einen der unten stehenden Titel erreichen.

Evaluierungsplatine

TPS3760EVM — TPS3760-Evaluierungsmodul für Überspannungs- oder Unterspannungsüberwacher bis 65 V, mit Erfassung,

Das Evaluierungsmodul (EVM) TPS3760 ist eine Plattform zum Entwickeln des Spannungsüberwachers TPS3760. Der TPS3760 bietet einen Betrieb bei bis zu 65 V bei Aufrechterhaltung eines niedrigen Ruhestroms, und bietet einstellbare Spannungsschwellenwerte, einstellbare Rücksetz- und (...)

Benutzerhandbuch: PDF | HTML
Unterstützte Produkte und Hardware
Vorrätig
Limit:
??asset.out-of-stock-ti_de_DE??
Nicht verfügbar
Designtool

TPS37-ADJ-CALC — TPS37, TPS38, and TPS3760 adjustable-resistor and time-delay calculator

Adjustable External Threshold Resistor and Time Delay Calculator
Unterstützte Produkte und Hardware
Gehäuse Pins CAD-Symbole, Footprints und 3D-Modelle
SOT-23-THN (DYY) 14 Ultra Librarian
WSON (DSK) 10 Ultra Librarian
— (—)

Bestellen & Qualität

Support und Schulungen

TI E2E™-Foren mit technischem Support von TI-Ingenieuren

Inhalte werden ohne Gewähr von TI und der Community bereitgestellt. Sie stellen keine Spezifikationen von TI dar. Siehe Nutzungsbedingungen.

Bei Fragen zu den Themen Qualität, Gehäuse oder Bestellung von TI-Produkten siehe TI-Support. ​​​​​​​​​​​​​​

Videos