TPS63021DSJR Masu Canjin Wutar Lantarki Hi Eff Sgl Inductor Buck-Boost Converter
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | Masu Canza Wutar Lantarki |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | VSON-14 |
| Topology: | Boost, Buck |
| Fitar Wutar Lantarki: | 3.3 V |
| Fitowar Yanzu: | 4 A |
| Adadin abubuwan da aka fitar: | 1 Fitowa |
| Input Voltage, Min: | 1.8 V |
| Input Voltage, Max: | 5.5v |
| A halin yanzu: | 363 ku |
| Mitar Canjawa: | 2.4 MHz |
| Mafi ƙarancin zafin aiki: | -40 C |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Jerin: | Saukewa: TPS63021 |
| Marufi: | Karfe |
| Marufi: | Yanke Tef |
| Marufi: | MouseReel |
| Alamar: | Texas Instruments |
| Input Voltage: | 1.8 zuwa 5.5 V |
| Kayan Aiki Na Yanzu: | 50 ku |
| Samfura: | Masu Gudanar da Wutar Lantarki |
| Nau'in Samfur: | Masu Canza Wutar Lantarki |
| Yawan Kunshin Masana'anta: | 3000 |
| Rukuni: | PMIC - Gudanar da wutar lantarki ICs |
| Nau'in: | Canjin Wutar Lantarki |
| Nauyin Raka'a: | 0.001125 oz |
♠ TPS6302x Babban Ingantaccen Inductor Buck-Boost Converter tare da Sauyawa 4-A
Na'urorin TPS6302x suna ba da mafita na samar da wutar lantarki don samfuran da aka yi amfani da su ta ko dai tantanin halitta biyu ko uku na alkaline, baturin NiCd ko NiMH, baturin Li-ion ko Li-polymer mai-cell ɗaya, supercapacitors ko wasu hanyoyin samar da kayayyaki. Ana goyan bayan fitattun igiyoyin fitarwa har zuwa 3 A. Lokacin amfani da batura, ana iya fitar da su ƙasa zuwa ƙasa 2 V. Mai canza buck-boost yana dogara ne akan ƙayyadadden mitar mitar bugun jini (PWM) mai sarrafa ta yin amfani da gyare-gyare na aiki tare don samun iyakar inganci. A ƙananan igiyoyin kaya, mai canzawa yana shiga yanayin adana wutar lantarki don kula da inganci mai girma akan kewayon kaya mai faɗi. Za'a iya kashe yanayin adana wutar lantarki, yana tilasta mai canzawa yayi aiki a ƙayyadadden mitar sauyawa. Matsakaicin matsakaicin halin yanzu a cikin masu sauyawa yana iyakance ga ƙimar al'ada na 4 A. Ƙarfin wutar lantarki yana da shirye-shirye ta amfani da mai rarraba resistor na waje, ko an daidaita shi a ciki akan guntu. Ana iya kashe mai musanya don rage magudanar baturi. Lokacin kashewa, ana cire haɗin kaya daga baturin.
Na'urorin TPS6302x suna aiki akan kewayon zafin iska kyauta na -40°C zuwa 85°C. An tattara na'urorin a cikin fakitin VSON mai ma'auni 14 mai auna 3 mm × 4 (DSJ).
• Kewayon wutar lantarki na shigarwa: 1.8 V zuwa 5.5 V
• Daidaitaccen ƙarfin fitarwa: 1.2 V zuwa 5.5 V
• Fitowar halin yanzu don VIN> 2.5 V, VOUT = 3.3 V: 2 A
• Babban inganci akan duk kewayon kaya
- Aiki mai saurin aiki: 25µA
- Yanayin ajiyar wuta tare da zaɓin yanayi
• Matsakaicin yanayin haɓaka haɓaka gine-gine
– Canje-canje ta atomatik tsakanin hanyoyin
- Kafaffen mitar aiki a 2.4 MHz
– Mai yiwuwa aiki tare
• Power mai kyau fitarwa
• Tsaro da ingantaccen fasali na aiki
– Yawan zafin jiki, kariyar wuce gona da iri
– Load cire haɗin haɗi yayin rufewa
• Ƙirƙirar ƙira ta al'ada ta amfani da
- TPS63020 tare da WEBENCH Power Designer
- TPS63021 tare da WEBENCH Power Designer
• Tsare-tsare a cikin na'urori masu ƙarfin baturi: EPOS (tashar bayanan da za a iya ɗauka, na'urar daukar hotan takardu), ecigarette, kwamfutar allo guda ɗaya, kyamarar cibiyar sadarwar IP, kararrawa ta bidiyo, rediyon wayar hannu ta ƙasa
• Mai daidaita wutar lantarki: sadarwar waya, sadarwar mara waya, PLC, na'urar gani
• Ajiyayyen supercapacitor wadata: lantarki mita, m state drive (SSD) - kasuwanci
