LM5160DNTR Electronic components Integrated circuit
LM5160DNTR Electronic components Integrated circuit
Zithunzi za LM5160
Wide 4.5-V to 65-V Input Voltage Range
Kusintha Kwam'mbali Kwam'mbali ndi Pamunsi
- Palibe Schottky Diode Yakunja Yofunikira
2-A Maximum Katundu Panopa
Adaptive Constant On-Time Control
- Palibe Malipiro Akunja a Lupu
- Kuyankha Mwachangu Kwambiri
Zosankha Zokakamiza PWM kapena DCM Operation
- FPWM Imathandizira Multi-Output Fly-Buck™
Pafupifupi Kusintha Kwanthawi Zonse
- Resistor yosinthika mpaka 1 MHz
Programmable Soft-Start Time
Kuyamba Kwambiri Kwambiri
± 1% Feedback Voltage Reference
LM5160A Amalola Kunja VCCKukondera
Zofunikira Zachitetezo Pamapangidwe Olimba
- Peak Pakalipano Kuchepetsa Chitetezo
- Zolowetsa Zosinthika UVLO ndi Hysteresis
- VCC ndi Gate Drive UVLO Chitetezo
- Chitetezo cha ThermalShutdown Ndi Hysteresis
Pangani Mapangidwe Amakonda Pogwiritsa Ntchito LM5160A NdiWEBENCH®Wopanga Mphamvu
Chithunzi cha LM5160
LM5160/A ndi chosinthira cha 65-V,2-A chosinthika chokhazikika chokhala ndi ma MOSFET ophatikizika am'mbali komanso otsika.Chiwembu chokhazikika chokhazikika pa nthawi sichifunikira kubwezeredwa kwa loop ndipo chimathandizira kutsika kwapang'onopang'ono ndikuyankha kwakanthawi kochepa.Chowonjezera chamkati chamkati chimasunga ± 1% kuwongolera kwamagetsi pamitundu yonse ya kutentha komwe kumagwirira ntchito.Theon-time imasiyana mosiyanasiyana ndi ma voliyumu olowetsa zomwe zimapangitsa pafupifupi kusintha pafupipafupi.
Peak ndi zigwa panopa malire malire mabwalo amateteza ku zinthu mochulukira.Dera la Theundervoltage Lockout (EN/UVLO) limapereka mwayi wosinthika wokhazikika wa undervoltagethreshold ndi hysteresis.LM5160/A imapangidwa kudzera pa pini ya FPWM kuti igwire ntchito mosalekeza (CCM) kuchoka pa katundu kupita ku katundu wodzaza kapena kusinthira ku discontinuousconduction mode (DCM) pamagetsi opepuka kuti igwire bwino ntchito.Opaleshoni yokakamizidwa ya CCM imathandizira zotulutsa zingapo komanso zodzipatula za Fly-Buck pogwiritsa ntchito cholumikizira chophatikizira.
LM5160A imagawana mawonekedwe omwewo ndi kasinthidwe ka pini monga theLM5160.Kupereka kukondera kwakunja kumatha kulumikizidwa ndi pini ya VCC ya LM5160A mu Buck ndi Fly-Buckapplications.Kuthekera kowonjezeraku kumachepetsa kutayika kwa mphamvu ya IC ndikuwongolera mphamvu zamagetsi zamagetsi.
1. Kodi ogwira ntchito m'dipatimenti yanu ya R & D ndi ndani?Kodi ziyeneretso zanu ndi zotani?
-R & D Mtsogoleri: pangani dongosolo la nthawi yayitali la R & D ndikumvetsetsa momwe kafukufuku ndi chitukuko;Kuwongolera ndi kuyang'anira dipatimenti ya r&d kuti ikwaniritse njira zamakampani ndi mapulani apachaka a R&D;Kuwongolera kupita patsogolo kwa chitukuko cha mankhwala ndikusintha dongosolo;Khazikitsani gulu labwino kwambiri la kafukufuku wazinthu ndi chitukuko, kufufuza ndi kuphunzitsa ogwira ntchito zaukadaulo.
Woyang'anira R & D: pangani mankhwala atsopano a R & D ndikuwonetsa kuthekera kwa dongosolo;Kuyang'anira ndi kuyang'anira momwe ntchito ya R&d ikuyendera;Fufuzani zachitukuko chazinthu zatsopano ndikupereka mayankho ogwira mtima malinga ndi zomwe makasitomala amafuna m'magawo osiyanasiyana
Ogwira ntchito ndi R&d: sonkhanitsani ndikusankha zofunikira;Mapulogalamu apakompyuta;Kuyesa, kuyesa ndi kusanthula;Konzani zida ndi zida zoyeserera, zoyeserera ndi kusanthula;Lembani deta yoyezera, pangani mawerengedwe ndikukonzekera ma chart;Chitani kafukufuku wamawerengero
2. Kodi lingaliro lanu la kafukufuku ndi chitukuko ndi chiyani?
- Lingaliro lazinthu ndi kusankha kwazinthu ndikuwunika tanthauzo lazinthu ndi kapangidwe ka pulani ya projekiti ndi kuyezetsa kwachitukuko ndikutsimikizira kukhazikitsidwa kwa msika