TPS7A2033PDBVR SOT-23-5 Electronic Cheebtsam integrated circuit Voltage regulator nti
TPS7A2033PDBVR SOT-23-5 Electronic Cheebtsam integrated circuit Voltage regulator nti
Cov yam ntxwv rau TPS7A20
●Tsawg tawm suab nrov nrov: 7 µVRMS
○ Tsis muaj suab nrov-bypass capacitor yuav tsum tau
●Siab PSRR: 95 dB ntawm 1 kHz
●IQ qis heev: 6.5 µA
●Input voltage ntau: 1.6V txog 6.0V
●Cov zis hluav taws xob ntau: 0.8V txog 5.5V
●Tawm tswv yim voltage: ± 1.5% (max)
●Kev poob qis heev:
○140 mV (max) ntawm 300 mA (VOUT = 3.3 V)
○145 mV (max) ntawm 300 mA (VOUT = 3.3 V, DBV)
●Tsawg inrush tam sim no
●Ntse pab rub down
●Ruaj khov nrog 1-µF yam tsawg kawg nkaus ceramic tso zis capacitor
●Pob ntawv:
○1-mm × 1-mm X2SON
○0.616-mm × 0.616-mm DSBGA
○2.90-mm × 1.60-mm SOT23-5
Kev piav qhia rau TPS7A20
Lub TPS7A20 yog ib qho ultra-me me, qis-dropout (LDO) linear regulator uas tuaj yeem muab 300 mA ntawm cov zis tam sim no.Lub TPS7A20 yog tsim los muab cov suab nrov qis, siab PSRR, thiab kev ua haujlwm zoo heev thiab kev ua haujlwm ib ntus uas tuaj yeem ua tau raws li qhov yuav tsum tau muaj ntawm RF thiab lwm yam rhiab analog circuits.Siv cov tswv yim tsim kho tshiab, TPS7A20 muab lub suab nrov qis ua haujlwm yam tsis muaj qhov sib ntxiv ntawm lub suab nrov bypass capacitor.TPS7A20 kuj muab qhov zoo ntawm qhov tsis tshua muaj hluav taws xob tam sim no, uas tuaj yeem ua tau zoo rau kev siv roj teeb.Nrog rau qhov input voltage ntau ntawm 1.6 V rau 6.0 V thiab cov zis ntau ntawm 0.8 V rau 5.5 V, TPS7A20 tuaj yeem siv rau ntau yam kev siv.Cov cuab yeej siv cov khoom siv hluav taws xob zoo los muab qhov tseeb siab tshaj plaws ntawm 1.5% dhau ntawm kev thauj khoom, kab, thiab kub hloov pauv.
Lub TPS7A20 nta ib sab hauv muag-pib kom txo qis inrush tam sim no, yog li txo qis cov tswv yim voltage poob thaum pib.Cov cuab yeej ruaj khov nrog me me ceramic capacitors, tso cai rau kev daws teeb meem me me.
Lub TPS7A20 muaj lub ntse qhib qhov hluav taws xob hauv Circuit Court nrog kev tswj xyuas sab hauv rub tawm uas ua rau LDO xiam txawm tias EN tus pin sab laug ntab thiab pab tshem tawm cov khoom siv sab nraud uas siv los rub tawm EN tus pin.
1. Leej twg yog cov neeg ua haujlwm hauv koj lub tuam tsev R & D?Koj qhov kev tsim nyog yog dab tsi?
-R & D Tus Thawj Coj: tsim lub tuam txhab cov phiaj xwm mus ntev R & D thiab tuav cov kev taw qhia ntawm kev tshawb fawb thiab kev loj hlob;Qhia thiab saib xyuas r&d department los siv lub tuam txhab r&d lub tswv yim thiab txhua xyoo R&D txoj kev npaj;Tswj kev txhim kho cov khoom lag luam thiab kho cov phiaj xwm;Teem cov khoom zoo tshaj plaws tshawb fawb thiab txhim kho pab pawg, tshawb xyuas thiab kev cob qhia txog cov neeg ua haujlwm.
R & D Tus Thawj Coj: ua cov khoom tshiab R & D txoj kev npaj thiab ua kom pom qhov ua tau ntawm txoj kev npaj;Saib xyuas thiab tswj qhov kev nce qib thiab ua haujlwm zoo ntawm r&d;Tshawb nrhiav kev tsim khoom tshiab thiab nthuav tawm cov kev daws teeb meem zoo raws li cov neeg siv khoom xav tau hauv ntau qhov chaw
R&d cov neeg ua haujlwm: sau thiab txheeb xyuas cov ntaub ntawv tseem ceeb;Computer programming;Ua cov kev sim, ntsuas thiab ntsuas;Npaj cov ntaub ntawv thiab khoom siv rau kev sim, kev sim thiab tshuaj xyuas;Sau cov ntaub ntawv ntsuas, ua cov lej thiab npaj cov kab kos;Ua cov ntawv tshawb fawb
2. Koj cov khoom tshawb fawb thiab kev tsim kho lub tswv yim yog dab tsi?
-Txoj kev xav thiab xaiv cov khoom lag luam lub tswv yim thiab kev ntsuam xyuas cov khoom txhais thiab cov phiaj xwm tsim thiab kev tsim cov khoom kuaj thiab kev siv tau tso rau kev lag luam
