TPS5420DR Bedelida Xakamaynta Korantada 5.5 ilaa 36V
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Beddelka Xakamaynta Korantada |
| RoHS: | Faahfaahin |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada/Kiiska: | SOIC-8 |
| Topology: | Buck |
| Korontada soo-saarka: | la hagaajin karo |
| Soo-saarka Hadda: | 2 A |
| Tirada wax soo saarka: | 1 Wax soo saar |
| Voltage Input, Min: | 5.5 V |
| Voltage Input, Max: | 36 V |
| Hadda Joogtada ah: | 18 uA |
| Inta jeer ee beddelka: | 500 kHz |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Heerkulka shaqada ee ugu badan: | + 125 C |
| Taxane: | TPS5420 |
| Baakad: | Gariir |
| Baakad: | Jaro Cajalad |
| Baakad: | MouseReel |
| Summada: | Qalabka Texas |
| Qalabka Horumarinta: | TPS5420EVM-175 |
| Gelida Voltage: | 5.5 V ilaa 36 V |
| Qoyaanka xasaasiga ah: | Haa |
| Soo-dejinta hadda: | 3 mA |
| Alaabta: | Xakamaynta korantada |
| Nooca Alaabta: | Beddelka Xakamaynta Korantada |
| Tirada Xidhmada Warshada: | 2500 |
| Qayb-hoosaad: | PMIC - Maareynta Korontada ICs |
| Nooca: | Xakamaynta Beddelka Korontada |
| Culayska Cutubka: | 76 mg |
♠ 2-A, KALA GELIN WAYN, BEDELAYAASHA TALLAABO
TPS5420 waa wax soo saar sare oo hadda PWM ah kaas oo isku dara dhinaca sare ee iska caabbinta N-channel MOSFET. Waxaa ku jira substrate-ka leh sifooyinka liiska ku jira waa cod-weyneeye qalad danab wax qabad oo sarreeya kaas oo bixiya saxnaanta nidaaminta korantada ee xaaladaha ku-meel-gaarka ah; wareegga qufulka hooseeya si looga hortago bilawga ilaa korantada wax-gelinta ahi gaadho 5.5 V; wareegga bilawga aayar ee gudaha loo dejiyay si loo xaddido qulqulka qulqulka; iyo korantada horay u sii gudbisa si loo hagaajiyo jawaabta ku meel gaadhka ah.Isticmaalka pin ENA, xidhidhiyaha hadda jira waxa la dhimay 18 μA sida caadiga ah. Astaamaha kale waxaa ka mid ah awood firfircoon oo sare, xaddidid xad dhaaf ah, ilaalinta korantada xad dhaafka ah iyo xiritaanka kulaylka. Si loo dhimo kakanaanta naqshadeynta iyo tirinta qaybaha dibadda, wareegga jawaab celinta TPS5420 waa la magdhabaa.
Qalabka TPS5420 waxaa lagu heli karaa si fudud in la isticmaalo xirmo SOIC 8-pin ah. TI waxay bixisaa qaybo qiimayn iyo qalab software Naqshadeeye si ay uga caawiso si deg deg ah loo gaadho naqshadaha sahayda tamarta wax qabadkeedu sareeyo si loo daboolo wareegyada horumarinta qalabka gardarrada.
• Xaddiga Korantada ee Input wide: 5.5 V ilaa 36 V
• Ilaa 2-A Joogta ah (3-A ugu sarreysa) Soo saarida Hadda
Waxtarka sare ilaa 95% Waxaa karti u leh 110-mΩ Isku-dhafan MOSFET
Xaddiga Korontada ee Soo-saar Balaadhan: La hagaajin karo ilaa 1.22 V oo leh 1.5% Saxnaanta Hore
• Magdhawga Guduhu Waxay Yaraynaysaa Tirada Qaybaha Dibadda
• Joogsan 500-kHz inta jeer ee beddelka ee cabbirka Shaandhaynta Yar
• Nidaaminta khadka oo la hagaajiyay iyo Jawaabta Ku Meel Gaarka ah ee Ku-meel-gaadhka Quudinta Quudinta
• Nadaamka uu ilaalinayo xadaynta hadda jirta, ka badan ilaalinta korantada iyo xidhitaanka kulaylka
• -40°C ilaa 125°C Heerkulka Isgoyska
• Waxaa lagu heli karaa Xidhmada SOIC ee 8-Pin Yar
• Macaamilka: Sanduuqa-Set-top, DVD, Bandhigyada LCD
• Warshadaha iyo Qalabka Korontada Maqalka Baabuurka
• Dabaylaha baytariga, Bixinta laydhka tamarta sare
• 12-V/24-V Nidaamyada Awoodeed ee Qaybsan
