TPS7A2033PDBVR SOT-23-5 Zvigadzirwa zvemagetsi zvakabatanidzwa dunhu Voltage regulator chip
TPS7A2033PDBVR SOT-23-5 Zvigadzirwa zvemagetsi zvakabatanidzwa dunhu Voltage regulator chip
Zvimiro zveTPS7A20
●Low goho voltage ruzha: 7 µVRMS
○Hapana ruzha-bypass capacitor inodiwa
●Yakakwira PSRR: 95 dB pa1 kHz
●Yakanyanya kuderera IQ: 6.5 µA
●Input voltage range: 1.6 V kusvika 6.0 V
●Output voltage range: 0.8 V kusvika 5.5 V
●Output voltage kushivirira: ± 1.5% (max)
●Kudonha kwakaderera:
○140 mV (max) pa 300 mA (VOUT = 3.3 V)
○145 mV (max) pa300 mA (VOUT = 3.3 V, DBV)
●Low inrush current
●Smart gonesa kudhonza
●Yakagadzikana ine 1-µF yakaderera ceramic inobuda capacitor
●Packages:
○1-mm × 1-mm X2SON
○0.616-mm × 0.616-mm DSBGA
○2.90-mm × 1.60-mm SOT23-5
Tsananguro yeTPS7A20
Iyo TPS7A20 ndeye Ultra-diki, yakaderera-kudonha (LDO) mutsara mutsara unogona kuunza 300 mA yekubuda ikozvino.Iyo TPS7A20 yakagadzirirwa kupa yakaderera ruzha, yakakwira PSRR, uye yakanakisa mutoro uye mutsara wenguva pfupi mashandiro ayo anogona kusangana nezvinodiwa zveRF uye mamwe anonzwisa analog maseketi.Uchishandisa hunyanzvi hwekugadzira dhizaini, iyo TPS7A20 inopa yakanyanya-yakaderera ruzha kuita pasina kuwedzera kweruzha bypass capacitor.Iyo TPS7A20 inopawo mukana weiyo yakaderera quiescent ikozvino, inogona kuve yakanakira bhatiri-powered application.Iine voltage yekupinda kubva 1.6 V kusvika 6.0 V uye inobuda huwandu hwe0.8 V kusvika 5.5 V, iyo TPS7A20 inogona kushandiswa kune akasiyana siyana maapplication.Chishandiso chinoshandisa chaiyo referensi redhisheni kuti ipe hunyoro hwepamusoro hwe1.5% pamusoro pemutoro, mutsara, uye kusiyanisa kwekushisa.
Iyo TPS7A20 inoratidzira yemukati yakapfava-kutanga kudzikisa inrush ikozvino, nekudaro kuderedza kudonha kwevoltage yekuisa panguva yekutanga kumusoro.Mudziyo wacho wakagadzikana nediki ceramic capacitors, zvichibvumira diki yakazara mhinduro saizi.
Iyo TPS7A20 ine smart inogonesa yekupinza seketi ine mukati inodzorwa kudhonzera resistor iyo inochengeta LDO yakaremara kunyangwe pini yeEN yasara ichiyangarara uye inobatsira kubvisa zvinhu zvekunze zvinoshandiswa kudonhedza pini yeEN.
1. Ndivanaani vashandi mudhipatimendi rako reR & D?Ndezvipi zvidzidzo zvako?
-R & D Mutungamiriri: gadzira chirongwa chekambani chenguva refu R & D uye ubate gwara rekutsvaga nekusimudzira;Tungamira uye tarisa r&d dhipatimendi kuti iite kambani r&d zano uye yegore R&D chirongwa;Dzora kufambira mberi kwekugadzirwa kwechigadzirwa uye gadzirisa chirongwa;Gadzira yakanakisa chigadzirwa chekutsvagisa uye timu yekusimudzira, yekuongorora uye yekudzidziswa ine chekuita nehunyanzvi vashandi.
R & D Maneja: gadzira chigadzirwa chitsva R & D kuronga uye kuratidza kugona kwechirongwa;Tarisa uye gadzirisa kufambira mberi uye kunaka kwer&d basa;Tsvagurudza kugadzirwa kwechigadzirwa chitsva uye kurudzira mhinduro dzinoshanda zvinoenderana nezvinodiwa nevatengi munzvimbo dzakasiyana
Vashandi veR&d: unganidza uye gadzirisa data rakakosha;Computer programming;Kuita zviedzo, bvunzo uye ongororo;Gadzirira zvinhu uye zvishandiso zvekuyedza, bvunzo uye ongororo;Rekodha data yekuyera, ita kuverenga uye gadzira machati;Ita ongororo dzenhamba
2. Ndeipi yako chigadzirwa tsvakurudzo uye budiriro pfungwa?
-Kufunga kwechigadzirwa uye sarudzo yechigadzirwa pfungwa uye yekuongorora tsanangudzo yechigadzirwa uye dhizaini dhizaini uye kusimudzira chigadzirwa kuyedzwa uye kusimbiswa kwekutanga kumusika.
