TPS51396ARJER Masu Canja Wutar Wutar Lantarki 4.5-V zuwa 24-V, 8-A mai daidaita wutar lantarki na matakin ƙasa
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | Masu Canza Wutar Lantarki |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | VQFN-20 |
| Topology: | Baka |
| Fitar Wutar Lantarki: | 600mV zuwa 7V |
| Fitowar Yanzu: | 8 A |
| Adadin abubuwan da aka fitar: | 1 Fitowa |
| Input Voltage, Min: | 4.5v |
| Input Voltage, Max: | 24 V |
| Mitar Canjawa: | 1 MHz |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 125 C |
| Jerin: | Saukewa: TPS51396A |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Alamar: | Texas Instruments |
| Input Voltage: | 4.5 zuwa 24V |
| Danshi Mai Hankali: | Ee |
| Kayan Aiki Na Yanzu: | 90 ku |
| Nau'in Samfur: | Masu Canza Wutar Lantarki |
| Rufewa: | Rufewa |
| Yawan Kunshin Masana'anta: | 3000 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Samar da Wutar Lantarki - Min: | 4.5v |
♠ TPS51396A 4.5-V zuwa 24-V, 8-A Mai daidaita Matakan Ƙarfafa wutar lantarki tare da Yanayin ULQ™ don Ƙarfafa Rayuwar Baturi
TPS51396A mai inganci ne mai tsada, shigarwar wutar lantarki mai ƙarfi, babban mai sauya buck ɗin aiki tare tare da haɗin gwiwar FETs.
Babban fasalin TPS51396A shine fasalinsa na ULQ (Ultra Low Quiescent) don ba da damar ƙarancin son rai na yanzu da babban aiki.Siffar ULQ tana da matuƙar fa'ida don tsawon rayuwar batir a cikin ƙaramin ƙarfin aiki.TPS51396A yana aiki tare da ƙarfin shigar da kayan aiki daga 4.5 V zuwa 24 V. Yana amfani da yanayin sarrafawa na DCAP3 don samar da amsa mai sauri mai sauri, layi mai kyau, ka'idar kaya, babu buƙatar biyan diyya na waje, kuma yana goyan bayan ƙananan juriya na juriya (ESR). capacitors kamar na musamman polymer da matsananci-low ESR yumbu capacitors.
TPS51396A yana ba da cikakkiyar kariya ta OVP, UVP, OCP, OTP, da UVLO.An haɗa wutar lantarki mai kyau sigina da aikin fitarwa na fitarwa.
Ana iya amfani da fil ɗin MODE a cikin TPS51396A don saita yanayin Eco-Mode ko OOA don aiki mai sauƙi.Yanayin Eco-Yanayin yana kula da ingantaccen aiki yayin aikin ɗaukar nauyi, da kuma ayyukan yanayin OOA tare da mitar sauyawa fiye da 25 kHz ko da babu lodi.
TPS51396A yana goyan bayan zaɓin lokacin farawa mai laushi na ciki da na waje.Yana da ƙayyadadden lokacin farawa mai laushi na ciki na 1.3 ms.Idan aikace-aikacen yana buƙatar tsawon lokacin farawa mai laushi, za a iya amfani da fil ɗin SS na waje don cimma shi ta haɗa capacitor na waje.
Ana samun TPS51396A a cikin fakitin HotRod 20-pin 3.0-mm × 3.0-mm kuma an ƙayyade zafin mahaɗa daga –40°C zuwa 125°C.
• Kewayon wutar lantarki na shigarwa: 4.5 V zuwa 24 V
• D-CAP3™ sarrafa gine-gine don amsawa mai sauri
• Kewayon ƙarfin fitarwa: 0.6 V zuwa 7 V
• 1% daidaiton ƙarfin ƙarfin amsawa (25°C)
• Ci gaba da fitarwa na yanzu: 8 A
• Haɗaɗɗen 19.5-mΩ da 9.5-mΩ RDS(akan) wutar lantarki ta ciki
• Aiki na ULQ™ don ba da damar tsawon rayuwar batir yayin jiran aiki na tsarin
• Yanayin Eco-Mode™ da Yanayin OOA wanda za'a iya zaɓa don ɗaukar nauyi mai sauƙi da ke gudana ta fil ɗin MODE
• 600-kHz, 800-kHz da 1-MHz zaɓaɓɓen mitar sauyawa ta MODE fil
• Fitar da sauti (OOA) aiki mai nauyi mai sauƙi tare da sauyawa mitar sama da 25 kHz
• Babban goyon bayan aikin aiki
• Daidaitaccen lokacin farawa mai laushi ta SS fil
• Alamar iko mai kyau
• Ginin aikin fitarwa na fitarwa
• Zagaye-bi-zagaye akan kariya ta yanzu
• Abubuwan da aka kulle don kariya ta OV da UV
• Ba a rufe don kariyar OT da UVLO
• 20-pin 3.0-mm × 3.0-mm HotRod™ VQFN kunshin
• Littafin rubutu, DTV da STB
• Telecom da Networking, point-of-load (POL)
• IPCs, masana'anta sarrafa kansa
• Tsarin wutar lantarki da aka rarraba
