TPS54360BDDAR Kayan Wutar Lantarki sabbin haɗaɗɗun da'irori IC
Halayen Samfur
| TYPE | BAYANI | Zabi |
| Kashi | Haɗin kai (ICs) Masu Gudanar da Wutar Lantarki - Masu Gudanar da Canjawar DC DC |
|
| Mfr | Texas Instruments |
|
| Jerin | Yanayin Eco-™ |
|
| Kunshin | Tape & Reel (TR) Yanke Tape (CT) Digi-Reel® |
|
| Matsayin samfur | Mai aiki |
|
| Aiki | Mataki-Ƙasa |
|
| Kanfigareshan fitarwa | M |
|
| Topology | Buck, Rail Rail |
|
| Nau'in fitarwa | daidaitacce |
|
| Adadin abubuwan da aka fitar | 1 |
|
| Wutar lantarki - Input (min) | 4.5V |
|
| Wutar lantarki - Input (Max) | 60V |
|
| Voltage - Fitarwa (min / Kafaffen) | 0.8V |
|
| Wutar lantarki - Fitarwa (Max) | 58.8V |
|
| Yanzu - Fitowa | 3.5A |
|
| Mitar - Canjawa | 100kHz ~ 2.5MHz |
|
| Mai gyara aiki tare | No |
|
| Yanayin Aiki | -40°C ~ 150°C (TJ) |
|
| Nau'in hawa | Dutsen Surface |
|
| Kunshin / Case | 8-PowerSOIC (0.154", Nisa 3.90mm) |
|
| Kunshin Na'urar Mai bayarwa | 8-SO PowerPad |
|
| Lambar Samfurin Tushen | Saukewa: TPS54360 |
|
| SPQ | 2500 PCS |
Mai Canjawa
Mai sarrafa wutar lantarki shi ne mai sarrafa wutar lantarki wanda ke amfani da abin canzawa don canza wutar lantarki mai shigowa zuwa wutar lantarki mai juzu'i, wanda sai a santsi ta hanyar amfani da capacitors, inductor, da sauran abubuwa.
Ana ba da wutar lantarki daga shigarwa zuwa fitarwa ta hanyar kunna wuta (MOSFET) har sai an kai ƙarfin lantarki da ake so.
Da zarar ƙarfin wutar lantarki ya kai ƙimar da aka ƙayyade za'a kashe ɓangaren sauya kuma babu ƙarfin shigarwa da yake cinyewa.
Maimaita wannan aiki a babban gudu yana ba da damar samar da wutar lantarki da inganci kuma tare da ƙarancin samar da zafi.
Abubuwan da suka dace don TPS54360B
- 4.5-V zuwa 60-V (65-V Abs Max) Matsayin shigarwa
- 3.5-A Ci gaba na Yanzu, 4.5-A Mafi ƙarancin Inductor Inductor na Yanzu
- Mai Canjawar Yanayin Yanayin Yanzu
- 92-mΩ Babban-Side MOSFET
- Babban Ingantacce a Maɗaukakin Haske tare da Tsallakewa Eco-mode™
- Low digout a kan haske kaya tare da hade da takalmin cajin
- 146-µA Aiki Quiescent Yanzu
- 2-µA Rushewar Yanzu
- 100-kHz zuwa 2.5-MHz Kafaffen Mitar Canjawa
- Yana aiki tare da agogon waje
- Daidaitacce UVLO Voltage da Hysteresis
- Farawa mai laushi na ciki
- Madaidaicin Iyakar Zagayowar-Da-Cycle na Yanzu
- Thermal, Ƙarfin wutar lantarki, da Kariyar Foldback Mita
- 0.8 V 1% Bayanin Wutar Lantarki na ciki
- 8-Pin HSOIC tare da Kunshin PowerPAD™
- -40°C zuwa 150°CTJRange Aiki
- Ƙirƙirar Ƙararren Ƙa'idar ta amfani da TPS54360B tare daWEBENCH® Mai Zane Wuta
Bayani na TPS54360B
TPS54360B shine 60-V, 3.5-A, mai sarrafa matakin ƙasa tare da haɗin gwiwar MOSFET babba.Ikon yanayin halin yanzu yana ba da ramuwa mai sauƙi na waje da zaɓin sassa masu sassauƙa.Yanayin tsallake bugun bugun jini mara ƙarancin ƙarfi yana rage wadatar rashin kaya a halin yanzu zuwa 146 µA.Ana rage abubuwan samar da wutar lantarki zuwa 2 µA lokacin da aka ja da ƙasa mai kunnawa.
An saita kulle ƙarancin ƙarfin lantarki a ciki a 4.3 V amma ana iya ƙarawa ta amfani da fil mai kunnawa.Ƙwararren wutar lantarki na farawa yana sarrafawa a ciki don samar da farawa mai sarrafawa da kuma kawar da overshoot.
Babban kewayon sauyawa-mita yana ba da damar ko dai inganci ko girman bangaren waje don inganta shi.Maimaituwa da rufewar zafi suna kare abubuwan ciki da na waje yayin yanayin da ya wuce kima.
Ana samun TPS54360B a cikin fakitin HSOIC PowerPAD™ da aka inganta ta 8-pin.
