STMPS2141STR Power Switch ICs - Kugawa Mphamvu Kupititsa patsogolo ma switch amagetsi amodzi
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Zithunzi za STMicroelectronics |
| Gulu lazinthu: | Power Switch ICs - Kugawa Mphamvu |
| RoHS: | Tsatanetsatane |
| Mtundu: | Low Mbali |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Zotulutsa Panopa: | 500 mA |
| Malire Apano: | 800 mA |
| Pa Kukaniza - Max: | 120 mmhm |
| Pa Nthawi - Max: | 5 ms |
| Nthawi Yopuma - Max: | 10 ms |
| Mphamvu yamagetsi yamagetsi: | 2.7 mpaka 5.5 V |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 85 C |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | SOT-23-5 |
| Mndandanda: | Chithunzi cha STMPS2141 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Zithunzi za STMicroelectronics |
| Pd - Kutaya Mphamvu: | 32.5 mW |
| Mtundu wa malonda: | Power Switch ICs - Kugawa Mphamvu |
| Kuchuluka Kwa Paketi Ya Factory: | 3000 |
| Gulu laling'ono: | Kusintha ICs |
| Supply Voltage - Max: | 5.5 V |
| Supply Voltage - Min: | 2.7 V |
| Kulemera kwa Unit: | 0.002293 oz |
♠ Sinthani ma switch amagetsi amodzi
Ma STMPS2141, STMPS2151, STMPS2161, STMPS2171 zosinthira magetsi zimapangidwira ntchito zomwe zimatha kukumana ndi katundu wolemetsa komanso mafupipafupi. Zidazi zimakhala ndi ma switch amphamvu a 90 mΩ N-channel MOSFET ammbali kuti agawane mphamvu. Zosinthazi zimayendetsedwa ndi logic enable input.
Pamene katundu wotuluka akudutsa malire omwe alipo panopa kapena afupiafupi alipo, chipangizocho chimalepheretsa kutulutsa kwamakono ku mlingo wotetezeka mwa kusintha mumayendedwe amakono. Pamene kulemedwa kolemetsa kosalekeza ndi mafupipafupi kumawonjezera kutayika kwa mphamvu mu chosinthira, kuchititsa kuti kutentha kwa mphambano kukwera, dera loteteza kutentha limatseka chosinthira kuti chisawonongeke. Kuchira kuchokera pakuzimitsa kwamafuta kumangochitika zokha chipangizocho chikazizira mokwanira. Zozungulira zamkati zimawonetsetsa kuti chosinthiracho chimakhalabe chozimitsa mpaka magetsi olowera akupezeka.
■ 90 mΩ lophimba lapamwamba la MOSFET
■ 500/1000 mA mosalekeza
■ Chitetezo chotenthetsera komanso chachifupi chokhala ndi malingaliro opitilira muyeso
■ Kugwira ntchito kuyambira 2.7 mpaka 5.5 V
■ CMOS ndi TTL zimathandizira kulowa
■ Undervoltage lockout (UVLO)
■ 12 µA pazipita standby kupereka panopa
■ Kutentha kozungulira, -40 mpaka 85 °C
■ 8 kV ESD chitetezo
■ Bwezerani chitetezo chamakono
■ Kusalemba zolakwika
■ Zigawo zodziwika ndi UL (Nambala ya fayilo ya UL: E354278)
