TPS56339DDCR Guhindura amashanyarazi ya voltage 4.5V kugeza 24V yinjiza 3A ibisohoka synchronous buck ihindura 6-SOT-23-TEKEREZA
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | Guhindura amashanyarazi |
| RoHS: | Ibisobanuro |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | SOT-23-Inini-6 |
| Topologiya: | Buck |
| Umuvuduko w'amashanyarazi: | 800 mV kugeza kuri 16 V. |
| Ibisohoka Ibiriho: | 3 A. |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Umuyoboro winjiza, Min: | 4.5 V. |
| Umuyoboro winjiza, Max: | 24 V. |
| Ibihe byihuta: | 98 uA |
| Guhindura inshuro: | 500 kHz |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 125 C. |
| Urukurikirane: | TPS56339 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Ikirango: | Ibikoresho bya Texas |
| Umuvuduko winjiza: | 4.5 V kugeza 24 V. |
| Ubwoko bwibicuruzwa: | Guhindura amashanyarazi |
| Hagarika: | Hagarika |
| Ingano y'ipaki y'uruganda: | 3000 |
| Icyiciro: | PMIC - Gucunga ingufu IC |
| Gutanga Umuvuduko - Min: | 4.5 V. |
| Ubwoko: | Guhuza |
| Uburemere bw'igice: | 0.034463 oz |
♠ TPS56339 4.5-V kugeza 24-V Iyinjiza, 3-Ibisohoka Synchronous Buck Guhindura
TPS56339 ni 4.5-V kugeza 24-V yinjiza voltage yumurongo, 3-Ihinduranya ryamafaranga. Igikoresho kirimo guhinduranya MOSFETs ebyiri, indishyi zimbere hamwe na 5-ms imbere yoroshye-gutangira kugabanya ibice. Ukoresheje pake ya SOT-23 (6), igikoresho kigera kumurongo mwinshi kandi gitanga ikirenge gito kuri PCB.
TPS56339 ikoresha igenzura ryambere ryigana rya Mode (AECM) rishobora kubona igisubizo cyigihe gito hamwe numurongo uhoraho. Guhindura imiterere yimbere ihindagurika ikuraho ibikenerwa byindishyi zo hanze hejuru yumurongo mugari wa voltage.
Umuzenguruko-by-ukwezi kugarukira kuruhande rwo hejuru urinda igikoresho mubihe birenze urugero kandi byongerwaho nimbaraga zo hasi zishakisha imipaka irinda guhunga. Kurinda Hiccup bizaterwa na undervoltage hamwe nuburinzi bwumuriro.
• Iyinjiza rya voltage intera: 4.5 V kugeza 24 V.
• Umuvuduko w'amashanyarazi asohoka: 0.8 V kugeza 16 V.
• 3-Umubare ntarengwa uhoraho usohoka
• Hashyizweho inshuro 500-kHz yo guhinduranya
• Inkunga igera kuri 97%
• Yinjije 70-mΩ na 35-mΩ MOSFETS
• Ibisanzwe 3-μA ihagarikwa ryubu
• Ibisanzwe 98-μA umutuzo
• Imbere 5-ms yoroshye-gutangira
• Indishyi yimbere imbere kugirango ikoreshwe byoroshye
• Umuzenguruko-by-ukwezi kugarukira kuri MOSFETs zo hejuru-kuruhande
• Kurinda UVP, UVLO na TSD kurinda
• SOT-23 (6) paki
• Kora igishushanyo cyihariye ukoresheje TPS56339 hamwe na WEBENCH® Power Designer
• 12-V, 19-V yagabanije amashanyarazi-bus
Gusaba inganda
- Gukurikirana amashusho na sisitemu z'umutekano
- Ibikoresho
Gusaba abaguzi
- Digital TV na monitor ya LCD
- Abavuga badafite insinga kandi bafite ubwenge
