전력 관리 통제기 및 리셋 IC 공급 전압 통제기

TPS3760-Q1

활성

감지, 초저 IQ 및 지연을 갖춘 오토모티브 65V 과전압 또는 부족 전압 통제기

제품 상세 정보

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.

다운로드 스크립트와 함께 비디오 보기 비디오

관심 가지실만한 유사 제품

open-in-new 대안 비교
다른 핀 출력을 지원하지만 비교 대상 장치와 동일한 기능.
TPS3842-Q1 활성 프로그래머블 지연 기능을 지원하는 차량용, 42V, 소형 부족 전압 또는 과전압 통제기 Lower Iq and smaller package
TPS3762-Q1 활성 초저 정동작 전류 및 내장 셀프 테스트 기능을 지원하는 오토모티브 65V 윈도우 통제기 Improved accuracy, window function with built-in self-test and latch

기술 자료

검색된 결과가 없습니다. 검색어를 지우고 다시 시도하세요.
4개 모두 보기
상위 문서 유형 직함 형식 옵션 최신 영어 버전 다운로드 날짜
* 데이터 시트 TPS3760-Q1 High Voltage Supervisor with Programmable Sense and Reset Delay Function for Automotive datasheet (Rev. B) PDF | HTML 2026. 3. 10
애플리케이션 노트 Common Applications of Wide VIN Overvoltage and Undervoltage Supervisors PDF | HTML 2023. 9. 19
Application brief Using Voltage Supervisors in High Voltage Applications (Rev. B) PDF | HTML 2023. 2. 20
기능 안전 정보 TPS3760-Q1 Functional Safety, FIT Rate, Failure Mode Distribution and Pin FMA PDF | HTML 2022. 3. 25

설계 및 개발

추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.

평가 보드

TPS3760EVM — 감지, IQ 및 지연을 사용하는 65V 과전압 또는 부족 전압 통제기용 TPS3760 평가 모듈

TPS3760 평가 모듈(EVM)은 TPS3760 전압 통제기를 개발할 수 있는 플랫폼입니다. TPS3760은 낮은 정동작 전류를 유지하면서도 최대 65V의 작동을 제공하고, 조정 가능한 전압 임계값, 조정 가능한 리셋 및 감지 시간 지연, 구성 가능한 수동 리셋을 제공합니다.

TPS3760EVM은 모든 장치 출력 토폴로지를 지원하며, 다양한 출력 구성을 위한 점퍼에 배치할 션트를 포함합니다.

TPS3760EVM은 또한 DYY 패키지에서 TPS37, TPS37-Q1, TPS38 및 TPS38-Q1 제품을 지원합니다.

사용 설명서: PDF | HTML
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설계 툴

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

Adjustable External Threshold Resistor and Time Delay Calculator
지원되는 제품 및 하드웨어
패키지 CAD 기호, 풋프린트 및 3D 모델
SOT-23-THN (DYY) 14 Ultra Librarian
WSON (DSK) 10 Ultra Librarian
— (—)

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