Lag luam wholesale Original Part Distributor IC Chip TPS62420DRCR IC Chip
Yam khoom
HOM | Kev piav qhia |
Qeb | Integrated Circuits (ICs) |
Mfr | Texas Instruments |
Series | - |
Pob | Daim kab xev & Reel (TR) Daim kab xev (CT) Digi-Reel® |
SPQ | 3000 T&R |
Yam khoom | Active |
Muaj nuj nqi | Kauj ruam-down |
Output Configuration | Qhov zoo |
Topology | Buck |
Hom tso zis | Kho tau |
Number of Outputs | 2 |
Voltage - Cov tswv yim (Min) | 2.5v ua |
Voltage - Input (Max) | 6V |
Voltage - Tso zis (Min/Fixed) | 0,6v ua |
Voltage - Tso zis (Max) | 6V |
Tam sim no - Tso zis | 600mA, 1A |
Zaus - Hloov | 2.25 MHz |
Synchronous Rectifier | Yog lawm |
Ua haujlwm kub | -40 ° C ~ 85 ° C (TA) |
Mounting Hom | Nto Mount |
Pob / Case | 10-VFDFN nthuav tawm Pad |
Cov Khoom Muag Khoom Pob | 10-VSON (3x3) |
Base Product Number | TSO 62420 |
Nrog rau kev loj hlob sai ntawm LED teeb pom kev zoo hauv tsheb hluav taws xob, LED teeb meem tshiab tau tshwm sim.Kab lus no piav qhia txog cov teeb meem tseem ceeb uas cov neeg tsim teeb pom kev zoo niaj hnub no thiab tshawb nrhiav seb cov no tuaj yeem daws tau li cas nrog MPS 'automotive LED module - MPM6010-AEC1 3.
Qhov zoo ntawm lub neej ntev, me me, thiab kev siv hluav taws xob tsawg ntawm LEDs haum txig nrog cov kev xav tau ntawm cov tsheb niaj hnub no thiab tau ua rau muaj kev nyiam ntawm LEDs hauv tsheb teeb pom kev zoo.Los ntawm lub teeb pom kev zoo ib puag ncig, teeb pom kev zoo, thiab lub vijtsam digital rov qab teeb pom kev nyob rau sab hauv lub tsheb kom tig teeb liab, nres teeb, pos huab teeb, thiab lub teeb ua haujlwm nruab hnub nyob sab nraum lub tsheb, LEDs twb tau siv txhua qhov chaw sab hauv thiab sab nraud.Nyob rau yav tom ntej, LEDs tseem xav tias yuav hloov halogen lossis xenon-based high-powered headlights.
Niaj hnub no cov kws tsim hluav taws xob tsheb teeb pom kev zoo ntsib ntau qhov kev sib tw hauv kev tsim cov LEDs kom me dua thiab tshwj xeeb dua, thaum tib lub sijhawm txhim kho kev ntseeg siab, tiv thaiv kev cuam tshuam ntawm electromagnetic, thiab ua kom zoo thermal ua haujlwm.
Kev ntseeg siab yog qhov tseem ceeb hauv automotive engineering, thiab qhov no yog qhov tseem ceeb tshwj xeeb hauv kev teeb pom kev hauv tsheb sab nrauv, uas nyob ntawm qhov xwm txheej ntawm lub tsheb (tig, nres, tswb, thiab lwm yam) nyob ntawm.Lub hauv paus ntsiab lus ntawm kev ua kom muaj kev ntseeg siab tshaj plaws yog kom txo qis cov khoom ntawm lub rooj tsavxwm: tsawg dua cov khoom, cov ntsiab lus tsawg dua ntawm kev ua tsis tiav, thiab cov khoom siv tsawg dua.Qhov kev tsim qauv yooj yim, qhov yooj yim dua yog ua haujlwm thiab nqa mus rau kev ua lag luam.
Tsis tas li ntawd, raws li cov tshuab LED poob qis, cov khoom siv hluav taws xob cuam tshuam uas tsav lawv yuav tsum tau qis.Ib txoj hauv kev kom ua tiav cov qauv tsim me me yog txhawm rau txhawm rau hloov qhov zaus ntawm tus neeg tsav tsheb, yog li txo qhov loj ntawm cov inductors thiab capacitors.Txawm li cas los xij, kev hloov pauv ntau zaus ua rau muaj kev nce siab hauv electromagnetic cuam tshuam;qhov kev sib raug zoo ntawm kev cuam tshuam ntawm electromagnetic cuam tshuam thiab hloov zaus txhais tau hais tias ob npaug ntawm qhov hloov zaus nce electromagnetic cuam tshuam plaub npaug.Txhawm rau daws qhov teeb meem no, cov neeg tsim qauv yuav tsum ua kom zoo dua qhov kev teeb tsa hauv Circuit Court thiab xaiv cov khoom qis qis thaum txo qis cov rhiab loops qhov twg tam sim no ua haujlwm;Cov kev rhiab heev no feem ntau muaj cov keyboards, lub zog cia inductors, thiab decoupling capacitor.Lwm txoj hauv kev los txo EMI yog ntxiv cov hlau thaiv kev tiv thaiv, uas tau kawg los nrog tus nqi nce ntxiv, uas yog qhov tsis tsim nyog rau kev lag luam teeb pom kev zoo ntawm tus nqi.
Tsis tas li ntawd, txawm hais tias LEDs tsis muaj zog dua li cov teeb ci halogen lossis cov teeb ci, kev tswj xyuas thermal tseem yog ib qho teeb meem loj vim nws cuam tshuam ncaj qha rau lub neej expectancy ntawm LED.LEDs paub txog lawv ntau pua txhiab lub sijhawm ua haujlwm, tab sis qhov kub sib txuas siab tuaj yeem ua rau lawv lub neej poob qis, thiab cov huab cua hnyav uas lub tsheb yuav ua haujlwm tuaj yeem txo LED lub neej ntxiv.