TPS53353DQPR Guhindura amashanyarazi agenga amashanyarazi HI-EFF 20A SYNC BUCK CONVERTER
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | Guhindura amashanyarazi |
| RoHS: | Ibisobanuro |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | LSON-22 |
| Topologiya: | Buck |
| Umuvuduko w'amashanyarazi: | 600 mV kugeza 5.5 V. |
| Ibisohoka Ibiriho: | 20 A. |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Umuyoboro winjiza, Min: | 1.5 V. |
| Umuyoboro winjiza, Max: | 15 V. |
| Ibihe byihuta: | 10 uA |
| Guhindura inshuro: | 250 kHz kugeza kuri 1MHz |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 85 C. |
| Urukurikirane: | TPS53353 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Gupakira: | MouseReel |
| Ikirango: | Ibikoresho bya Texas |
| Igikoresho cyo Gutezimbere: | TPS53353EVM-744 |
| Umuvuduko winjiza: | 1.5 V kugeza 15 V. |
| Ubushuhe bukabije: | Yego |
| Ibikorwa byo gutanga ibikoresho bigezweho: | 320 uA |
| Igicuruzwa: | Igenzura rya voltage |
| Ubwoko bwibicuruzwa: | Guhindura amashanyarazi |
| Ingano y'ipaki y'uruganda: | 2500 |
| Icyiciro: | PMIC - Gucunga ingufu IC |
| Tradename: | SWIFT |
| Ubwoko: | Umuyoboro wa voltage |
| Igice # Aliases: | HPA01110DQPR |
| Uburemere bw'igice: | 0.005866 oz |
♠ TPS53353-Ikora cyane-20 Buck A Synchronous Buck SWIFT ™ Guhindura hamwe na Ecomode ™
TPS53353 nuburyo bwa D-CAP ™, 20-Guhinduranya hamwe na MOSFETs ihuriweho. Yashizweho kugirango yorohereze imikoreshereze, ibice byo hanze byo kubara, hamwe na sisitemu yububasha bwimbaraga.
Iki gikoresho kirimo 5.5-mΩ / 2.2-mΩ MOSFETs ihuriweho, neza 1%, 0,6-V yerekanwe, hamwe na enterineti ihuza imbaraga. Icyitegererezo cyibintu birushanwe birimo: guhinduranya kwinjiza voltage kuva kuri 1.5 V kugeza kuri 15 V, kubara cyane ibice byo hanze, kubara D-CAP control uburyo bwo kugenzura ibintu byihuta byihuta, gukora auto-skip mode imikorere, imbere yoroshye-gutangira kugenzura, guhitamo inshuro, no gukenera indishyi.
Ihinduka ryinjiza ryumubyigano riva kuri 1.5 V kugeza kuri 15 V, urwego rwo gutanga amashanyarazi ruva kuri 4.5 V kugeza kuri 25 V, naho ingufu zavuyemo ziva kuri 0,6 V kugeza 5.5 V.
Igikoresho kiraboneka muri 5-mm × 6-mm, 22-pin ya QFN kandi igaragara kuva kuri 40 ° C kugeza 85 ° C.
TPS548B28 nigikoresho gishya cya 20A cyagenewe porogaramu ya data hamwe na pake, Pb-yubusa.
• Ibicuruzwa bishya biboneka: TPS548B28 16-V, 20-Asynchronous-buck ihinduranya hamwe na kure
• Guhindura imbaraga za voltage zingana: 1.5 V kugeza 15 V.
• VDD yinjiza voltage intera: 4.5 V kugeza 25 V.
• Gukora neza 92% kuva 12 V kugeza 1.5 V kuri 20 A.
• Umuvuduko w'amashanyarazi asohoka: 0,6 V kugeza 5.5 V.
• 5-V LDO isohoka
• Gushyigikira ibyinjira muri gari ya moshi
• Imbaraga zishyizwe hamwe MOSFETS hamwe na 20 A yaikomeza gusohoka
• Auto-skip Eco-mode ™ kugirango ikore neza-umutwaro
• <10-μA ihagarikwa ryubu
• D-CAP ™ uburyo hamwe nigisubizo cyihuse
• Guhitamo guhinduranya inshuro kuva 250 kHz kugeza kuri 1MHz hamwe na rezistor yo hanze
• Guhitamo auto-skip cyangwa ibikorwa bya PWM gusa
• Yubatswe muri 1% 0,6-V yerekanwe
• 0.7-ms, 1.4-ms, 2.8-ms, na 5.6-ms byatoranijweimbere voltage servo yoroshye gutangira
• Guhindura imbaraga
• Ubushobozi bwo gutangira mbere
• Guhindura imipaka irenze urugero hamwe nubushyuheindishyi
• Kurenza urugero, munsi yumuriro, UVLO, nakurinda ubushyuhe bukabije
• Gushyigikira ubushobozi bwa ceramic busohoka
• Gufungura-gukuramo imbaraga-nziza yerekana
• Harimo NexFET technology tekinoroji yo guhagarika ingufu
• 22-pin ya QFN hamwe na PowerPAD ™
• Kuri SWIFT products ibicuruzwa byerekana ingufu, rebahttp://www.ti.com/swift
• Ibikorwa bya rack Seriveri nububiko
• Umuyoboro woguhuza insinga hamwe na router
• ASIC, SoC, FPGA, DSP yibanze, na voltage ya I / O.
