JXSQ Fou ma uluai IC Chips REG BUCK ADJ 3.5A 8SOPWR LMR14030SDDAR mea tau eletise
Uiga Oloa
| ITIGA | FAAMATALAGA |
| Vaega | Vaega Fa'atasi (ICs) |
| Mfr | Texas Meafaigaluega |
| Fa'asologa | SIMPLE SWITHER® |
| afifi | Tape & Reel (TR) Tipi tipi (CT) Digi-Reel® |
| SPQ | 2500T&R |
| Tulaga Oloa | Malosi |
| Galuega | Laa-Ilalo |
| Fa'asologa o Fa'asologa | Lelei |
| Topology | Buck |
| Ituaiga Galuega | Fa'atonu |
| Numera o Galuega Fa'atino | 1 |
| Malosi - Ulufale (Min) | 4V |
| Malosi - Ulufale (Max) | 40V |
| Malosi - Gao'o (Min/Fa'amau) | 0.8V |
| Malosi - Gao'o (Max) | 28V |
| O lo'o iai - Fa'asologa | 3.5A |
| Fa'atele - Suiga | 200kHz ~ 2.5MHz |
| Fa'asa'o Fa'atasi | No |
| Galulue Vevela | -40°C ~ 125°C (TJ) |
| Ituaiga Fa'amau | Mauga i luga |
| Paketi / Pusa | 8-PowerSOIC (0.154", 3.90mm Lautele) |
| Fa'atau Mea Fa'atau Mea | 8-SO PowerPad |
| Numera Oloa Fa'avae | LMR14030 |
1.Epitaxial wafers ma chips e eseese i le natura, faʻamoemoe ma faʻaoga.
I. Natura ese
1, epitaxial wafer: epitaxial wafer e faasino i se ata tioata e tasi e tupu i luga o se substrate substrate vevela i le vevela talafeagai.
2, pu: pu o se masini semiconductor malo malo.O le pu atoa o loʻo faʻapipiʻiina i le epoxy resin.
Lona lua, e ese le faamoemoega
1, epitaxial wafer: o le faʻamoemoega o le epitaxial wafer o le faʻaopoopoina lea o electrodes i le epitaxial e faʻafaigofie ai le faʻamaufaʻailogaina ma le afifiina o le oloa.
2, chip: o le faʻamoemoega o le vaʻa o le faʻaliliuina lea o le eletise eletise i le malosi malamalama mo moli.
Tolu, fa'aoga eseese
1, epitaxial wafers: epitaxial wafers e manaʻomia mo le ogatotonu ma le pito i tua o le vaʻa LED, e aunoa ma lea, e le mafai ona faia se semiconductor malamalama maualuga.
2, vaʻa: puʻe o le mea autu mo le faia o lamepa LED, mata taʻitaʻia, moli tuala LED.
2.O le a le pu?
O le pu o se microelectronic integrated circuit tele, lea e mafai foi ona taʻua o le IC;fa'ata'ita'iga o se lomiga fa'asalalau fa'asalalau fa'aitiiti i le maualuga o le nano (miliona o le milimita).O le itu pito i luma o se laupapa matagaluega lolomi masani e masani lava o se numera tele o vaega eseese leitio, e aofia ai triodes, diodes, capacitors, electrolytic, tetee, faatonutonu ogatotonu o le taamilosaga, ki, amplifiers eletise, detectors, faamama, ma isi. o lomitusi lolomi ma solder sooga lolomi i luga o le laupapa fiber carbon.O le oloa autu o tekinolosi microelectronics ma o loʻo i ai le tele o faʻaoga.O tupe meataalo o loʻo faʻapipiʻiina i totonu oa tatou komepiuta masani, telefoni feaveaʻi, oloa faʻaeletoroni, mea faʻaeletoroni, ma isi;e masani ona taʻua e tagata ia fesoʻotaʻiga tuʻufaʻatasia o tupe meataalo.
3.Le meafaitino totonu o se pu
O le pu o se faaupuga lautele mo se oloa vaega semiconductor, lea e faia i mea semiconductor (tele silicon), ma e aofia ai capacitors, resistors, diodes, ma transistors.O le semiconductor o se mea i le va o se taʻavale, e pei o le kopa, lea e faigofie ona pasi atu ai le eletise, ma se insulator, e pei o le paʻu, e le faʻaaogaina le eletise.
