I-LTC2917IMS-A1#TRPBF Supervisory Circuits Umphathi oyedwa one-27 Selectable Thresholds Watchdog

Incazelo emfushane:

Abakhiqizi: Amadivayisi we-Analog
Isigaba somkhiqizo: Ama-IC Okuphatha Amandla - Izifunda Zokuqondisa
Ishidi le-data:LTC2917IMS-A1#TRPBF
Incazelo: I-Supervisory Circuits Supervisor Single Supervisor enama-Threshold akhethiwe angama-27 + ne-Watchdog
Isimo se-RoHS: Iyahambisana ne-RoHS


Imininingwane Yomkhiqizo

Izici

Izinhlelo zokusebenza

Omaka bomkhiqizo

♠ Incazelo Yomkhiqizo

Isibaluli Somkhiqizo Isibaluli senani
Umkhiqizi: I-Analog Devices Inc.
Isigaba somkhiqizo: Izifunda zokuqondisa
I-RoHS: Imininingwane
Isitayela Sokukhweza: I-SMD/SMT
Iphakheji / Ikesi: I-MSOP-10
Uchungechunge: I-LTC2917
Ukupakishwa: I-reel
Ibhrendi: Amadivayisi e-Analog
Ukunikezwa Okusebenzayo Kwamanje: 0.03 mA
Uhlobo Lomkhiqizo: Izifunda zokuqondisa
Inani Lephakethe Lefekthri: 2500
Isigaba esingaphansi: PMIC - Power Management ICs

♠ I-LTC2917/LTC2918 Voltage Supervisor ene-27 Selectable Thresholds and Watchdog Timer

I-LTC®2917-A/LTC2917-B ne-LTC2918-A/LTC2918-Bzingamamonitha anikezela nge-voltage ephansi anokukhethekaama-threshold kanye nesibali sikhathi se-watchdog esilungisekayo.Izingxenyeisebenza kusuka ku-1.5V kuye ku-5.5V futhi isebenzisa i-current ethule engu-30μA kuphela.

Okokufaka okubili kombuso okuthathu kukhetha umkhawulo owodwa kweziyisishiyagalolunye ezihlelwe ngaphakathi ngaphandle kwesidingo sezimelaphi zangaphandle.Ku-LTC2917, okokufaka kwezifunda ezintathu okwengeziwe kuyanqumaukubekezelelana (-5%, -10%, -15%).Ukubekezelelana kweI-LTC2918 ilungiswe ku--5%.Ukunemba kwe-Threshold kuqinisekisiweku-±1.5% kulo lonke ibanga lokushisa lokusebenza.Ukuhlunga kwe-Glitch fi kuqinisekisa ukusebenza okuthembekile kokusetha kabusha ngaphandleukucupha okungamanga.

Isikhathi sokuvala kabusha kanye nokuphelelwa yisikhathi kwe-watchdog kungase kusethwengaphandle kwezingxenye zangaphandle, noma ukulungiswa kusetshenziswa i-capacitor yangaphandle.Isici se-watchdog esinefasitela siyatholakalangezinhlelo zokusebenza ezinokwethenjelwa okuphezulu (izinguqulo ze-B1).Okuhlukileokokufaka kokusetha kabusha ngesandla ku-LTC2918-A/LTC2918-B ivumelaisikhombikubona esibonakalayo senkinobho yokusunduza.

Ukusebenza ku-125°C kwenza i-LTC2917-A/LTC2917-Bkanye ne-LTC2918-A/LTC2918-B ifanele izimotoizicelo.


  • Okwedlule:
  • Olandelayo:

  • ■ 9 Selectable Supply Voltages 12V, 5V, 3.3V, 2.5V, 1.8V 1.5V, 1.2V, 1V, +ADJ (0.5V)

    ■ 3 Ukubekezelelana Okukhethekayo -5%, -10%, -15% (LTC2917)

    ■ Okokufaka Kabusha Mathupha (LTC2918)

    ■ 1.5V kuya ku-5.5V Supply Operation

    ■ Isikhathi sokuvala se-Watchdog esilungisekayo

    ■ I-Windowed Watchdog Timeout for Higher Reliability Application (LTC2917-B, LTC2918-B)

    ■ 6.2V Shunt Regulator for High Voltage Operation

    ■ Ukusebenza Okuqinisekisiwe kuya ku-125°C

    ■ Ukunemba Okuqinisekisiwe Kwe-Threshold: ±1.5%

    ■ Okwamanje Okupholile Okuphansi: 30μA Okujwayelekile

    ■ I-Power Supply Glitch Immunity

    ■ I-RST eqinisekisiwe ye-VCC ≥ 0.8V

    ■ 10-Lead MSOP Packages kanye (3mm × 2mm) DFN Packages

    ■ Amadivayisi Aphathwayo

    ■ Iziteshi Zomakhalekhukhwini

    ■ Izinhlelo Zokulawula Izimoto

    ■ Amaseva Enethiwekhi

    ■ Amasistimu Wokuxhumanisa Amehlo

    Imikhiqizo Ehlobene