TPS53511RGTR Guhindura amashanyarazi ya voltage 1.5A SD Reg W / Intg MOSFETs
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | Guhindura amashanyarazi |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | VQFN-16 |
| Topologiya: | Buck |
| Umuvuduko w'amashanyarazi: | 750 mV kugeza 5 V. |
| Ibisohoka Ibiriho: | 1.5 A. |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Umuyoboro winjiza, Min: | 4.5 V. |
| Umuyoboro winjiza, Max: | 18 V. |
| Ibihe byihuta: | 10 uA |
| Guhindura inshuro: | 700 kHz |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 85 C. |
| Urukurikirane: | TPS53511 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Gupakira: | MouseReel |
| Ikirango: | Ibikoresho bya Texas |
| Umuvuduko winjiza: | 4.5 V kugeza 18 V. |
| Amabwiriza agenga imizigo: | 100 mV |
| Ubushuhe bukabije: | Yego |
| Ibikorwa byo gutanga ibikoresho bigezweho: | 1.3 mA |
| Igicuruzwa: | Igenzura rya voltage |
| Ubwoko bwibicuruzwa: | Guhindura amashanyarazi |
| Ingano y'ipaki y'uruganda: | 3000 |
| Icyiciro: | PMIC - Gucunga ingufu IC |
| Tradename: | SWIFT |
| Ubwoko: | Intambwe-Hasi |
| Igice # Aliases: | HPA02165RGTR |
| Uburemere bw'igice: | 0.001623 oz |
♠ 4.5-V kugeza 18-V Iyinjiza, 1.5-Intambwe-Hasi Igenzura hamwe na Switch ya Integrated
TPS53511 ni imenyekanisha ku gihe D-CAP2 ™ uburyo bwo guhuza amafaranga. Igikoresho gikwiranye ningingo-y-umutwaro (POL) muri sisitemu yo kubara amashanyarazi, kandi itanga ikiguzi-cyiza, kubara ibice bike, igisubizo gike gihagaze neza. Igenzura nyamukuru rya TPS53511 rikoresha uburyo bwa DCAP2 control uburyo bwo gutanga igisubizo cyigihe gito nta bikoresho byo hanze. Igenzura rijyanye nigihe cyo kugenzura rishyigikira imikorere idahwitse hagati ya PWM mugihe kiremereye cyumutwaro kandi igabanya imikorere yumurongo mugihe cyumucyo-umutwaro kugirango bikore neza.
TPS53511 ikubiyemo umuzenguruko wihariye utuma igikoresho gihuza na capacitori zisohoka zingana na ESR), nka POSCAP cyangwa SP-CAP, hamwe nubushobozi buke bwa ESR ceramic. Igikoresho gikora kuva 4.5-V kugeza 18-V cyinjiza, no kuva 2-V kugeza 18-V byinjiza amashanyarazi. Igikoresho kirimo guhinduka buhoro-gutangira nigihe nimbaraga-nziza. Ifasha kandi kubanza gutangira byoroshye. TPS53511 iraboneka muri 16- pin ya QFN, kandi yagenewe gukora kuva kuri 40 ° C kugeza 85 ° C.
• Gukomeza 1.5-Ibisohoka bigezweho
• 4.5-V kugeza 18-V itanga ingufu za voltage
• 2-V kugeza 18-V ihinduranya voltage yumurongo
• DCAP2 control uburyo bwo kugenzura butuma igisubizo cyigihe gito
• Ibisohoka bike kandi bishyigikira ubushobozi bwa MLCC busohoka
• Simbuka uburyo bwo kugenzura imitwaro yoroheje
• Gukora neza cyane FETs yatezimbere kubikorwa byo hasi yinshingano
• Gukora neza, munsi ya 10-µIbikoresho bitanga mugihe uhagaritse
• Guhindura byoroshye igihe cyo gutangira
• Shigikira mbere yo kubogama byoroshye gutangira
• 700-kHz yo guhinduranya inshuro
• Ukuzenguruka-by-ukwezi kurenza urugero
• Gufungura-gukuramo imbaraga-nziza yerekana
• Hindura bootstrap imbere
• Gitoya 3-mm × 3-mm, 16-pin QFN (RGT)
• Ingingo-yumutwaro kuri seriveri
• Yakwirakwije DC-DC ihinduranya sisitemu yo kubara amashanyarazi
