LMR14030SDDAR SUDUD SWITCHER 40-V, 3.5-A, 2.2-Mhz heerka-hoos beddelaha leh 40-uA IQ 8-SO PowerPAD -40 ilaa 125
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | SO-PowerPad-8 |
| Topology: | Buck |
| Korontada soo-saarka: | 800mV ilaa 28V |
| Soo-saarka Hadda: | 3.5 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 4 V |
| Voltage Input, Max: | 40 V |
| Hadda Joogtada ah: | 40 uA |
| Inta jeer ee beddelka: | 2.2 MHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 125 C |
| Taxane: | LMR14030 |
| Baakad | Gariir |
| Baakad | Jaro Cajalad |
| Baakad | MouseReel |
| Summada: | Qalabka Texas |
| Dhererka: | 1.7 mm |
| Dhererka: | 4.9 mm |
| Qoyaanka xasaasiga ah: | Haa |
| Soo-dejinta hadda: | 40 uA |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Bakhtii: | Bakhtii |
| Tirada Xidhmada Warshada: | 2500 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Korontada sahayda - ugu yaraan: | 4 V |
| Magaca ganacsiga: | BEDDELKA FUDUD |
| Ballaca: | 3.9 mm |
| Culayska Cutubka: | 0.004325 oz |
♠ LMR14030 SIMPLE SWITCHER® 40 V 3.5 A, 2.2 MHz Heerka-Hoos u beddelashada oo leh 40 µA IQ
LMR14030 waa 40 V, 3.5 A talaabo hoos u dejiye leh MOSFET dhinac sare ahIyada oo leh kala duwanaansho ballaadhan oo ka bilaabma 4 V ilaa 40 V, waxay ku habboon tahay codsiyada kala duwan ee warshadaha ilaa baabuurta qaboojinta korantada ee ilaha aan sharciyeysnayn.Xakamaynta xajinta hadda waa 40 µA qaabka hurdada, kaas oo ku habboon nidaamyada ku shaqeeya baytariyada.1 μA aadka u hooseeya ee ku jira qaabka xidhitaanka ayaa sii dheerayn kara nolosha batteriga.Kala duwanaanshaha soo noqnoqoshada beddelka ee ballaadhan ee la isku hagaajin karo ayaa u oggolaanaysa hufnaanta ama cabbirka qaybaha dibadda in la hagaajiyo.Magdhowga wareegga gudaha macneheedu waa in isticmaaluhu uu xor ka yahay hawsha caajiska ah ee naqshadaynta magdhowga loop.Tani waxay sidoo kale yaraynaysaa qaybaha dibadda ee qalabka.Xaqiijinta awood gelinta waxay ogolaataa fududaynta xakamaynta nidaamiyaha iyo isku xigxiga awooda nidaamka.Qalabku waxa kale oo uu leeyahay sifooyin ilaalin ku dhex dhisan sida meerta-wareeg xadka hadda jira, dareemaha kulaylka iyo xidhitaanka koronto xad dhaaf ah awgeed, iyo soosaarka ilaalinta xad-dhaafka ah.
4 V ilaa 40 V Range Input
• 3.5 Soo saarista Joogtada ah ee Hadda
40 µA aadka u hooseeya ee hadda socda
• 90 mΩ MOSFET-Dhinaca Sare
Waqtiga Bedelka Ugu Yar: 75 ns
Xakamaynta Habka Hadda
Inta jeer ee beddelka la hagaajin karo laga bilaabo 200 kHz ilaa 2.5 MHz
• Isku-xidhka inta jeer ee saacada dibadda
• Magdhawga Guddaha ee Fududeynta Isticmaalka
• Hawlgalka Wareegga Waajibka Sare waa la taageeray
• Saxnaanta Dareemi Gelitaanka
• 1 µA Xidhitaanka Hadda
• Bilawga jilicsan ee dibadda
• Kulaylka, Korontada xad dhaafka ah iyo Ilaalinta Gaaban
• 8-Ku dheji HSOIC oo leh Xidhmada PowerPAD™
• Xeerka batteriga baabuurta
• Qalabka Korontada Warshadaha
• Nidaamyada Isgaarsiinta iyo Xogta
• Nidaamka Bateriga ku shaqeeya
