LM5010AMHX/NOPB TSSOP14 Yekutanga & Itsva Yakabatanidzwa Ic Circuit Chips Electronics Pc
Product Attributes
| TYPE | DESCRIPTION |
| Category | Integrated Circuits (ICs) PMIC - Voltage Regulators - DC DC Switching Regulators |
| Mfr | Texas Instruments |
| Series | - |
| Package | Tepi & Reel (TR) Cheka Tape (CT) Digi-Reel® |
| SPQ | 250T&R |
| Product Status | Active |
| Basa | Nhanho-Pasi |
| Output Configuration | Positive |
| Topology | Buck |
| Output Type | Adjustable |
| Nhamba Yezvinobuda | 1 |
| Voltage - Input (Mini) | 6V |
| Voltage - Input (Max) | 75V |
| Voltage - Kubuda (Mini/Yakagadziriswa) | 2.5V |
| Voltage - Kubuda (Max) | 70V |
| Zvazvino - Output | 1A |
| Frequency - Kuchinja | 100kHz ~ 1MHz |
| Synchronous Rectifier | No |
| Operating Temperature | -40°C ~ 150°C (TJ) |
| Mounting Type | Surface Mount |
| Package / Nyaya | 14-TSSOP (0.173", 4.40mm Upamhi) |
| Supplier Device Package | 14-HTSSOP |
| Base Product Number | LM5010 |
Product Sumo
1.Voltage yakagadzikana magetsi.
Voltage yakagadzikana magetsi emagetsi (yakadzikama magetsi emagetsi) chishandiso chemagetsi chinogona kupa yakagadzikana AC kana DC simba kumutoro, kusanganisira AC voltage yakagadzikana magetsi uye DC voltage yakagadzikana magetsi mumapoka maviri.
2. Kudiwa kwekushandisa zvinogadziriswa magetsi.
Nekukurumidza kufambira mberi kwevanhu, magetsi-anoshandisa michina iri kuwedzera zuva nezuva.Nekudaro, kuchembera nekurembera kwekusimudzira kwemagetsi ekufambisira uye kugovera zvivakwa, pamwe nekusaita dhizaini uye kusakwana kwemagetsi kunokonzera kuti yekupedzisira-mushandisi voltage iderere zvakanyanya, nepo vashandisi vetambo vanowanzove yakakwira voltage.Pamidziyo inoshandisa simba, kunyanya yemhando yepamusoro-tekinoroji uye yakanyatsojeka ine zvinodikanwa zvemagetsi, zvinoita sekunge haina inshuwarisi.
Kusagadzikana kwemagetsi kunogona kukonzera kukuvara kunouraya kana kusashanda zvakanaka kumidziyo, kukanganisa kugadzirwa, kukonzeresa kunonoka kuburitsa, kusagadzikana kwemhando, uye kumwe kurasikirwa kwakawanda.Panguva imwecheteyo, inokurumidza kuchembera kwemidziyo, inokanganisa hupenyu hwayo hwebasa, uye kunyange kupisa zvishongedzo, kuitira kuti muridzi anotarisana nedambudziko rekuda kugadziriswa kana kuvandudza midziyo munguva pfupi, iyo inoparadza zviwanikwa;muzviitiko zvakakomba, njodzi dzekuchengetedza dzinotoitika, zvichikonzera kurasikirwa kusingaverengeki.
3. DC inogadziriswa magetsi.
Iyo inozivikanwawo seDC voltage regulator.Magetsi ayo ekupa anowanzo AC voltage, kana voltage ye AC yemagetsi kana kubuda mutoro wekupokana ichichinja, iyo regulator yakananga kubuda voltage inogona kuchengetedzwa yakagadzikana.Maparamita evoltage regulator ndeye kugadzikana kwevoltage, ripple coefficient, uye kumhanya kwekupindura.Iyo yekutanga inoratidza mhedzisiro yekuchinja kwemagetsi ekuisa pane inobuda voltage.Iyo ripple coefficient inoratidza ukuru hwechikamu che AC chekubuda kwemagetsi pasi pemaitiro ekushanda akayerwa;iyo yekupedzisira inoratidza nguva inodiwa kuti voltage idzokere kune yayo yakajairika kukosha kana iyo yekupinza voltage kana mutoro unochinja zvakanyanya.DC voltage regulator yakakamurwa kuita mapoka maviri: inoenderera conductive uye switching mhando.Iyo yekutanga neiyo frequency transformer kune imwe-chikamu kana matatu-chikamu AC voltage kune yakakosha kukosha, yozogadziriswa, yakasefa, kuti iwane isina kugadzikana DC simba, uyezve neiyo voltage regulator wedunhu kuwana yakagadzikana voltage (kana ikozvino).Rudzi urwu rwemagetsi emagetsi ari nyore, ripple idiki, kupindirana kuri kudiki, asi vhoriyamu ihombe, zvinodyiwa zvakawanda, uye kushanda kwakaderera (kazhinji kuri pasi pe40% kusvika 60%).Iyo yekupedzisira inodzora iyo inobuda voltage nekushandura iyo on / off nguva chiyero chekugadzirisa chinhu (kana switch) kuti uwane voltage regulation.Mhando yemagetsi iyi inoshandisa simba shoma uye ine hunyanzvi hwekutenderera 85%.
4.DC voltage regulator application.
DC voltage regulator inoshandiswa zvakanyanya mukudzivirira kwenyika, kutsvagisa kwesainzi, mayunivhesiti nemakoreji, marabhoritari, maindasitiri nemabhizinesi emigodhi, electrolysis, electroplating, kuchaja michina, uye mamwe magetsi eDC.
5. Tsanangudzo yeLM5010A
Iyo LM5010Ax nhanho-pasi switching regulator ishanduro yakakwidziridzwa yeLM5010 ine yekuisa inoshanda renji yakawedzerwa kusvika ku6-V zvishoma.Iyo LM5010Ax inoratidzira mabasa ese anodiwa kuita yakaderera-mutengo, inoshanda, buck regulator inokwanisa kupa inodarika 1-A mutoro wazvino.Iyi yakakwira-voltage regulator inobatanidza N-Channel Buck Switch, uye inowanikwa mune thermally yakagadziridzwa gumi-pini WSON uye 14-pini HTSSOP mapakeji.Iyo inogara ON-nguva regulation scheme inoda hapana muripo we loop inokonzeresa kukurumidza kuremerwa mhinduro yenguva pfupi uye kurerutswa redunhu kuita.Iyo yekushanda frequency inoramba ichienderana nemutsara uye mitoro misiyano nekuda kwehukama hwakasiyana pakati peiyo inopinza voltage uye ON-nguva.The valley current limit discovering is set at 1.25 A. Zvimwe zvinhu zvinosanganisira: VCC undervoltage lockout, thermal shutdown, gate drive undervoltage lockout, uye maximum duty cycle limiter.
