TPS611781RNWR ine kuwedzera kwekupisa
TPS611781RNWR ine kuwedzera kwekupisa
Zvimiro zveTPS61178
Input Voltage Range: 2.7 V kusvika 20 V
Output Voltage Range: 4.5 V kusvika 20 V
Programmable Switch Peak Yazvino: kusvika ku10 A
Maviri 16-mΩ FETs Akabatanidzwa
Kubudirira kusvika ku96%: VIN= 7.2 V, VOUT= 16 V, iniOUT= 2 A
Adjustable Switching Frequency: kusvika ku2.2 MHz
Yekunze Clock Synchronization:
200 kHz kusvika 2.2 MHz
Mutyairi weGadhi reMutoro Dimbura
Hiccup Pfupi Dziviriro
Kupfuura Voltage Dziviriro
Auto PFM Kushanda - TPS61178
Yakamanikidzwa PWM Mode - TPS611781
3.0-mm x 3.5-mm 13-pini VQFN Hotrod Package
Gadzira Tsika Dhizaini Uchishandisa iyo TPS61178 NeiyoWEBENCH®Power Designer
Tsanangudzo yeTPS61178
Iyo TPS61178x mhuri ndeye 20-V synchronous Boost inoshandura ine gedhi mutyairi akavakirwa-infor mutoro wekubvisa.Iyo TPS61178x inobatanidza maviri akaderera pane-resistance simba FETs: A 16-mΩ switchingFET uye 16-mΩ rectifier FET.
Iyo TPS61178x inoshandisa iyo yakagadziriswa frequency peak ikozvino modhi yekudzora ine slopecompensation yakabatanidzwa.Pamutoro wakareruka, iyo TPS61178 inopinda mu auto PFM modhi nepo TPS611781 iri mukumanikidzwa PWM modhi.
Iyo TPS61178x inogona kutsaura iyo inobuda kubva kudivi rekuisa kana yadzima.Kana iyo yakabuda ikapfupikiswa, inopinda muiyo hiccup modhi yekudzikisa kushushikana kwekupisa uye inogona kupora otomatiki mushure mekuburitswa kupfupi.Pamusoro pezvo, iyo TPS61178x zvakare ine OVP uye kuchengetedzwa kwemafuta kudzivirira kutadza kushanda.Iyo TPS61178x iri mu3.0-mm x 3.5-mm 13-pini VQFN pasuru ine yakawedzera kupisa kwekupisa.
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.
