TPS5420DR Guhindura amashanyarazi ya voltage 5.5 kugeza 36V 2A Intambwe Hasi ya Swift Conv
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | Guhindura amashanyarazi |
| RoHS: | Ibisobanuro |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | SOIC-8 |
| Topologiya: | Buck |
| Umuvuduko w'amashanyarazi: | Guhindura |
| Ibisohoka Ibiriho: | 2 A. |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Umuyoboro winjiza, Min: | 5.5 V. |
| Umuyoboro winjiza, Max: | 36 V. |
| Ibihe byihuta: | 18 uA |
| Guhindura inshuro: | 500 kHz |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 125 C. |
| Urukurikirane: | TPS5420 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Gupakira: | MouseReel |
| Ikirango: | Ibikoresho bya Texas |
| Igikoresho cyo Gutezimbere: | TPS5420EVM-175 |
| Umuvuduko winjiza: | 5.5 V kugeza 36 V. |
| Ubushuhe bukabije: | Yego |
| Ibikorwa byo gutanga ibikoresho bigezweho: | 3 mA |
| Igicuruzwa: | Igenzura rya voltage |
| Ubwoko bwibicuruzwa: | Guhindura amashanyarazi |
| Ingano y'ipaki y'uruganda: | 2500 |
| Icyiciro: | PMIC - Gucunga ingufu IC |
| Ubwoko: | Kugenzura Imbaraga |
| Uburemere bw'igice: | 76 mg |
♠ 2-A, URUGENDO RUGENDE RUGENDE, IHURIRO RIKURIKIRA
TPS5420 ni byinshi-bisohoka-bigezweho bya PWM bihuza imbaraga nke zo kuruhande rwo hejuru N-umuyoboro MOSFET.Harimo na substrate hamwe nibintu byashyizwe ku rutonde ni imikorere yo hejuru ya voltage ikosa itanga imbaraga zikomeye zitanga amabwiriza ya voltage mugihe cyigihe gito;umuzenguruko wa undervoltage-lockout kugirango wirinde gutangira kugeza voltage yinjira igera kuri 5.5 V;imbere gushiraho buhoro-gutangira umuzenguruko kugirango ugabanye inrush ingendo;hamwe na voltage igaburira-imbere umuzenguruko kugirango utezimbere igisubizo cyinzibacyuho. Ukoresheje pin ya ENA, guhagarika amashanyarazi bigabanuka kugera kuri 18 μA mubisanzwe.Ibindi biranga harimo gukora-hejuru gushoboza, kugabanuka kurenza urugero, kurinda ingufu za voltage no guhagarika ubushyuhe.Kugabanya ibishushanyo mbonera no kubara ibice byo hanze, TPS5420 itanga ibitekerezo byishyurwa imbere.
Igikoresho cya TPS5420 kiraboneka muburyo bworoshye bwo gukoresha 8- pin SOIC.TI itanga module yo gusuzuma hamwe nigikoresho cya software igamije gufasha mugushikira byihuse ibishushanyo mbonera bitanga ingufu kugirango bihuze ibikoresho biteza imbere.
• Umuyoboro mugari winjiza: 5.5 V kugeza 36 V.
• Kugera kuri 2-A Gukomeza (3-A Peak) Ibisohoka Ibiriho
• Ubushobozi buhanitse bugera kuri 95% Byashobojwe na 110-mΩ Guhuza MOSFET Guhindura
• Umuvuduko Mugari wa Voltage Urwego: Guhindura Hasi Kuri 1.22 V hamwe na 1.5% Byukuri Byambere
• Indishyi zimbere zigabanya ibice byo hanze Kubara
• Hashyizweho 500-kHz Guhindura inshuro kubunini bwa Muyunguruzi
• Kunoza umurongo ugenga no gusubiza byigihe gito byinjira byinjira mumashanyarazi imbere
• Sisitemu Irinzwe Kurenza Imipaka igezweho, hejuru yumuriro wa voltage hamwe no kuzimya ubushyuhe
• –40 ° C kugeza kuri 125 ° C Gukora Ihuriro Ryubushyuhe Ubushyuhe
• Iraboneka muri Gitoya 8-Pin SOIC
• Umuguzi: Shyira hejuru-Agasanduku, DVD, LCD Yerekana
• Inganda n’imodoka Amashanyarazi
• Amashanyarazi ya Bateri, Amashanyarazi Yinshi
• 12-V / 24-V Sisitemu Yagabanijwe
