TPS3850H33QDRCRQ1 Imoto, umphathi wefestile ye-OV kunye ne-UV esweni kunye ne-window watchdog timer kunye nokulibaziseka okucwangcisekileyo 10-VSON -40 ukuya kwi-125
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | IiSekethe zoLawulo |
| Uhlobo: | I-Voltage Supervisory |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | VSON-10 |
| I-Threshold Voltage: | 3.3 V |
| Inani lamagalelo aBekelwe esweni: | Igalelo eli-1 |
| Uhlobo Lwemveliso: | Isebenza Phantsi, Vula i-Din |
| Ukuseta kwakhona ngesandla: | Akukho kuSetwa ngokutsha ngesandla |
| Izibali Zexesha: | Umlindi |
| Ukutshintsha Ugcino Lwebhetri: | Akukho NONE |
| Phinda Ulibazise Ixesha: | 200 ms |
| Ubonelelo lweVoltage-Max: | 6.5 V |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Obona bushushu bokusebenza: | + 125 C |
| Ukuchaneka: | 0.8 % |
| Uthotho: | TPS3850-Q1 |
| Isiqinisekiso: | I-AEC-Q100 |
| Ukupakishwa: | I-Reel |
| Ukupakishwa: | Sika iTape |
| Ukupakishwa: | MouseReel |
| Uphawu: | Texas Instruments |
| Imiqondiso ye-Chip esebenzayo: | Akukho Chip Vumela |
| Ikhithi yoPhuhliso: | I-TPS3850EVM-781 |
| Iimbonakalo: | Ngaphezulu kweVoltage Sense, Watchdog Disable, Watchdog Timer, Window Comparator, Window Watchdog |
| Ukungevani kukufuma: | Ewe |
| Ubonelelo oluSebenzayo lwangoku: | 10A |
| Ukufunyaniswa kokusilela kwamandla: | No |
| Uhlobo lweMveliso: | IiSekethe zoLawulo |
| Ubungakanani bePakethi yoMzi-mveliso: | 3000 |
| Uluhlu olungaphantsi: | I-PMIC - ii-ICs zoLawulo lwaMandla |
| Supply Voltage - Min: | 1.6 V |
| Ubunzima beyunithi: | 0.000695 oz |
♠ TPS3850-Q1 Precision Voltage Supervisor eneProgrammable Window Watchdog Timer
I-TPS3850-Q1 idibanisa i-voltage echanekileyo yomphathi kunye ne-programmable window watchdog timer.I-TPS3850-Q1 i-window comparator ifezekisa ukuchaneka kwe-0.8% (-40 ° C ukuya + 125 ° C) kuzo zombini i-overvoltage (VIT + (OV)) kunye ne-undervoltage (VIT- (UV)) kwi-pin ye-SENSE.I-TPS3850-Q1 ikwabandakanya i-hysteresis echanekileyo kwimibundu yomibini, eyenza isixhobo silungele ukusetyenziswa kunye neenkqubo zokunyamezela eziqinileyo.Usuphavayiza RESET ulibaziseko lunokusetwa yi-factory-programmed default setting setting, okanye iprogramwe yi-capacitor yangaphandle.Ulibaziseko olucwangcisiweyo lwe-RESET lwefektri lubonisa ukuchaneka kwe-9.5%, ukulibaziseka kwexesha eliphezulu.
I-TPS3850-Q1 ibandakanya i-window watchdog timer ecwangcisiweyo kwiintlobo ngeentlobo zezicelo.Imveliso ye-watchdog ezinikeleyo (i-WDO) yenza ukuba isisombululo esongeziweyo sincede ukumisela ubunjani beemeko zeempazamo.Ixesha lokuphuma kwedogdog yefestile inokumiselwa ngezicwangciso zokulibaziseka ezicwangcisiweyo zasefektri, okanye zicwangciswe yi-capacitor yangaphandle.I-watchdog inokukhutshazwa ngokusebenzisa izikhonkwane ze-logic ukunqanda ixesha lokuphuma kwe-watchdog engafunekiyo ngexesha lenkqubo yophuhliso.
I-TPS3850-Q1 ifumaneka kwi-3.00-mm × 3.00-mm encinci, i-10-pin ye-VSON iphakheji.I-TPS3850-Q1 ineeflenki ezimanzi ukuze zihlolwe lula.
• I-AEC-Q100 Ifanelekile ngezi ziphumo zilandelayo:
– Iqondo lobushushu besixhobo kwibanga 1: -40°C ukuya kwi-125°C iqondo lobushushu elisebenzayo kwindawo
-Isixhobo seHBM ESD sohlelo lwenqanaba 2
– Isixhobo CDM ESD ukuhlelwa kwinqanaba C4B
• UKhuseleko oluSebenzayo luyakwazi
– Amaxwebhu akhoyo ukunceda uyilo olusebenzayo lwenkqubo yokhuseleko
• Uluhlu lwamandla okufakwayo: VDD = 1.6 V ukuya ku-6.5 V
• I-0.8% yokuchaneka komqobo we-Voltage (Ubuninzi)
• Ubonelelo oluphantsi lwangoku: IDD = 10 µA (eqhelekileyo)
• Ixesha lokulinda elinokucwangciswa ngumsebenzisi
• Ukulibaziseka kokusetha ngokutsha okunokucwangciswa komsebenzisi
• Umzi-mveliso ocwangcisiweyo wokujonga ukuchaneka nokuseta ngokutsha izibali-xesha
• Ukukhutshwa kwe-Open-drain
• Ukujongwa ngokuchaneka kokugqithiswa kunye nokungaphantsi kwamandla:
-Ixhasa iileyili eziqhelekileyo ukusuka kwi-0.9 V ukuya kwi-5.0 V
– 4% kunye 7% Fault windows ezikhoyo
- 0.5% Hysteresis
• I-Watchdog ikhubaza isici
• Ifumaneka kwiphakheji encinci ye-3-mm × 3-mm, i-10-Pin ye-VSON
• Ebhodini (OBC) & netshaja engenazingcingo
• Ukubeka iliso kumqhubi
• Iyunithi yokusetyenzwa kwe-cockpit yedijithali
• Umlawuli wesizinda se-Adas
• Iyunithi yolawulo lweTelematika yeemoto
