LM2775DSGR Guhindura amashanyarazi ya voltage 2.7-V kugeza 5.5-VIN
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | Guhindura amashanyarazi |
| RoHS: | Ibisobanuro |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | WSON-8 |
| Topologiya: | Boost |
| Umuvuduko w'amashanyarazi: | 5 V. |
| Ibisohoka Ibiriho: | 200 mA |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Umuyoboro winjiza, Min: | 2.7 V. |
| Umuyoboro winjiza, Max: | 5.5 V. |
| Ibihe byihuta: | 75 uA |
| Guhindura inshuro: | 2 MHz |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 85 C. |
| Urukurikirane: | LM2775 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Gupakira: | MouseReel |
| Ikirango: | Ibikoresho bya Texas |
| Uburebure: | 0.8 mm |
| Umuvuduko winjiza: | 2.7 V kugeza 5.5 V. |
| Uburebure: | 2,1 mm |
| Ubushuhe bukabije: | Yego |
| Ibikorwa byo gutanga ibikoresho bigezweho: | 5 mA |
| Ubwoko bwibicuruzwa: | Guhindura amashanyarazi |
| Hagarika: | Hagarika |
| Ingano y'ipaki y'uruganda: | 3000 |
| Icyiciro: | PMIC - Gucunga ingufu IC |
| Gutanga Umuvuduko - Min: | 2.7 V. |
| Ubwoko: | Ubushobozi bwahinduwe 5-V Ihinduranya |
| Ubugari: | 2,1 mm |
| Uburemere bw'igice: | 0.000384 oz |
♠ LM2775 Yahinduye ubushobozi bwa 5-V Ihinduranya
LM2775 ni igenzurwa ryahinduwe-capacitor yikubye kabiri itanga urusaku ruke rusohoka. LM2775 irashobora gutanga kugeza kuri 200 mA yumusaruro usohoka hejuru ya 3.1-V kugeza 5.5-V winjiza, kimwe na mA 125 ziva mumashanyarazi mugihe ingufu zinjiza ziri munsi ya 2.7 V. Mugihe gito gisohoka, LM2775 irashobora kugabanya umuvuduko wacyo mukoresha muburyo bwa pulse ya modulisiyo (PFM). Ubwoko bwa PFM burashobora gukora cyangwa guhagarikwa mugutwara pin ya PFM hejuru cyangwa hasi. Byongeye kandi, mugihe LM2775 iri mu guhagarika, uyikoresha arashobora guhitamo kugira voltage isohoka ikururwa kuri GND cyangwa igasigara muburyo bukabije bwo gushiraho pin ya OUTDIS hejuru cyangwa hasi.
LM2775 yashyizwe muri TI ya 8-pin WSON, paki ifite ibikoresho byiza byumuriro bituma igice kidashyuha mugihe hafi yimikorere yose yagenwe.
• 2.7-V kugeza 5.5-V Iyinjiza
• Ibisubizo bisohoka 5-V
• 200-mA Ibisohoka Ibiriho
• Igisubizo cya Inductorless: Gusa gisaba ubushobozi bwa Ceramic 3 ntoya
• Gufunga Guhagarika Umutwaro muri VIN
• Imipaka igezweho no Kurinda Ubushyuhe
• 2-MHz Guhindura inshuro
• Imikorere ya PFM mugihe cyumuvuduko uremereye (pin ya PFM ihambiriye hejuru)
• USB OTG
• Imbaraga za HDMI
• Ibikoresho bya elegitoroniki byoroshye
