TPS62825DMQR Guhindura Umuyoboro wa Voltage 2.4V-5.5V winjiza, 2A guhinduranya intambwe kumanuka hamwe na 1% Byukuri muri 1.5mm x 1.5mm QFN 6-VSON-HR -40 kugeza 125
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | Guhindura amashanyarazi |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | VSON-HR-6 |
| Topologiya: | Buck |
| Umuvuduko w'amashanyarazi: | 600 mV kugeza 4 V. |
| Ibisohoka Ibiriho: | 2 A. |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Umuyoboro winjiza, Min: | 2.4 V. |
| Umuyoboro winjiza, Max: | 5.5 V. |
| Ibihe byihuta: | 4 uA |
| Guhindura inshuro: | 2.2 MHz |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 125 C. |
| Urukurikirane: | TPS62825 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Gupakira: | MouseReel |
| Ikirango: | Ibikoresho bya Texas |
| Igikoresho cyo Gutezimbere: | TPS62825EVM-794 |
| Umuvuduko winjiza: | 2.4 V kugeza 5.5 V. |
| Amabwiriza agenga imizigo: | 0.1% / A. |
| Ubwoko bwibicuruzwa: | Guhindura amashanyarazi |
| Zimya: | Zimya |
| Ingano y'ipaki y'uruganda: | 3000 |
| Icyiciro: | PMIC - Gucunga ingufu IC |
| Gutanga Umuvuduko - Min: | 2.4 V. |
| Ubwoko: | Guhindura Intambwe-Hasi |
| Uburemere bw'igice: | 0.000173 oz |
♠ TPS6282x 2.4-V kugeza 5.5-V Iyinjiza, 1-, 2-, 3-, 4-Guhindura Intambwe-Hasi hamwe na 1% Ibisohoka neza
TPS6282x niyoroshye-gukoresha-guhuza intambwe ya DC-DC ihindura umuryango hamwe numuyoboro muke muto cyane wa 4 μA gusa.Ukurikije topologiya ya DCSControl, itanga igisubizo cyigihe gito.Imbere yimbere yemerera kugenzura ingufu ziva kumanuka kugeza kuri 0,6 V hamwe n’ibisubizo bihanitse byerekana ko ari 1% hejuru yubushyuhe bwo hagati ya 40 ° C kugeza 125 ° C.Ibikoresho byumuryango ni pin-topin na BOM-kuri-BOM birahuye.Igisubizo cyose gisaba inductor ntoya 470-nH, icyuma kimwe cyinjiza 4.7-µF hamwe na 10-µF cyangwa bibiri bya 22-µF bisohoka.
TPS6282x iraboneka muburyo bubiri.Iya mbere ikubiyemo uburyo bwikora bwinjizwamo imbaraga kugirango bugumane gukora neza kugeza kumitwaro yoroheje yo kwagura bateri ya sisitemu yo gukora-igihe.Igice cya kabiri gikora ku gahato-PWM ikomeza uburyo bukomeza bwo gutwara kugira ngo habeho impanuka nkeya mu bisohoka n’umubyigano hamwe na quasi-yagenwe yo guhinduranya inshuro.Igikoresho kirimo ibimenyetso byiza byimbaraga hamwe nimbere yimbere yoroshye yo gutangira.Irashoboye gukora muburyo 100%.Kurinda amakosa, ikubiyemo kurinda HICCUP mugihe gito cyo gukingira kimwe no guhagarika ubushyuhe.Igikoresho kiraboneka muri 6-pin 1.5 x 1.5-mm ya QFN, itanga igisubizo cyinshi cyumuriro.
• Iraboneka nka module-inductor power module: TPSM82821 na TPSM82822
• DCS-Igenzura ™ topologiya
• 1% ibitekerezo cyangwa ibisohoka voltage neza (ubushyuhe bwuzuye)
• Kugera kuri 97%
• 26-mΩ na 25-mΩ imbaraga zimbere MOSFETS
• 2.4-V kugeza 5.5-V kwinjiza voltage
• 4-μA ikora ituje
• 2.2-MHz guhinduranya inshuro
• Guhindura ibisohoka biva kuri 0,6 V kugeza kuri 4 V.
• Uburyo bwo kuzigama ingufu kugirango bikore neza
• Inshingano 100% kubataye ishuri
• Gusohora neza
• Imbaraga zisohoka
• Kurinda guhagarika ubushyuhe
• Hiccup kurinda imiyoboro ngufi
• Guhatirwa-PWM verisiyo yo gukora CCM
• Kora igishushanyo cyihariye ukoresheje TPS6282x hamwe na WEBENCH® Power Designer
• Igikoresho gikomeye cya leta
• Ibikoresho bya elegitoroniki byoroshye
• Kuringaniza umutekano hamwe na kamera ya IP
• Inganda PC
• Mucapyi nyinshi
• Ingingo rusange yumutwaro
