I-STMPS2141STR Power Switch ICs - Ukusabalalisa Amandla Kuthuthukiswe ukushintshwa kwamandla kwesiteshi esisodwa
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | I-STMicroelectronics |
| Isigaba somkhiqizo: | Ama-IC Wokushintsha Amandla - Ukusabalalisa Amandla |
| I-RoHS: | Imininingwane |
| Uhlobo: | Uhlangothi Oluphansi |
| Inombolo Yemiphumela: | 1 Okukhiphayo |
| Okukhiphayo Kwamanje: | 500 mA |
| Umkhawulo wamanje: | 800 mA |
| On Resistance - Max: | 120 mOhm |
| Ngesikhathi - Max: | 5 ms |
| Isikhathi Esingasebenzi - Max: | 10 ms |
| I-Operating Supply Voltage: | 2.7 V kuya ku-5.5 V |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 85 C |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-SOT-23-5 |
| Uchungechunge: | I-STMPS2141 |
| Ukupakishwa: | I-reel |
| Ukupakishwa: | Sika Tape |
| Ukupakishwa: | I-MouseReel |
| Ibhrendi: | I-STMicroelectronics |
| I-Pd - Ukuchithwa kwamandla: | 32.5 mW |
| Uhlobo Lomkhiqizo: | Ama-IC Wokushintsha Amandla - Ukusabalalisa Amandla |
| Inani Lephakethe Lefekthri: | 3000 |
| Isigaba esingaphansi: | Shintshanisa amasheya IC |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2.7 V |
| Isisindo Seyunithi: | 0.002293 oz |
♠ Ukushintsha amandla kwesiteshi esisodwa okuthuthukisiwe
Amaswishi okusabalalisa amandla e-STMPS2141, STMPS2151, STMPS2161, STMPS2171 ahloselwe izinhlelo zokusebenza lapho imithwalo esindayo yama-capacitive kanye nama-short-circuits kungenzeka kuhlangatshezwane nawo. Lawa madivayisi ahlanganisa amaswishi kagesi aseceleni okuphezulu okungu-90 mΩ N-MOSFET okusabalalisa amandla. Lezi zinguquko zilawulwa ukufaka amandla okunengqondo.
Uma umthwalo ophumayo udlula umkhawulo wamanje womkhawulo noma okufushane kukhona, idivayisi ikhawulela okukhiphayo ukuya ezingeni eliphephile ngokushintshela kumodi yamanje engashintshi. Lapho ukulayishwa okusindayo okuqhubekayo kanye nama-short-circuits kukhulisa ukuchithwa kwamandla kuswishi, okwenza izinga lokushisa lendawo likhuphuke, isekethe yokuvikela okushisayo ivala iswishi ukuze kuvinjelwe umonakalo. Ukutholwa okuvela ekuvaleni okushisayo kuyazenzakalela uma idivayisi isipholile ngokwanele. Ukujikeleza kwangaphakathi kuqinisekisa ukuthi iswishi ihlala ivaliwe kuze kube yilapho kukhona i-voltage evumelekile yokufaka.
■ 90 mΩ iswishi ye-MOSFET yohlangothi oluphezulu
■ 500/1000 mA yamanje eqhubekayo
■ Ukuvikelwa kwe-thermal ne-short-circuit okuphumayo okunengqondo okudlulele
■ Ibanga lokusebenza kusuka ku-2.7 kuya ku-5.5 V
■ I-CMOS ne-TTL ivumela okokufaka okuhambisanayo
■ I-Undervoltage lockout (UVLO)
■ 12 µA ubuningi bokulinda obukhona njengamanje
■ Izinga lokushisa le-ambient, -40 kuya ku-85 °C
■ Ukuvikelwa kwe-ESD okungu-8 kV
■ Ukuhlehlisa isivikelo samanje
■ Ukuvala amaphutha
■ Izingxenye eziqashelwa yi-UL (inombolo yefayela le-UL: E354278)
