LM5160DNTR Electronic components integrated circuit
LM5160DNTR Electronic components integrated circuit
Zvimiro zveLM5160
Yakakura 4.5-V kusvika 65-V Input Voltage Range
Yakabatanidzwa Yepamusoro-Side uye Yakaderera-Side Shanduko
- Hapana Zvekunze Schottky Diode Inodiwa
2-A Maximum Mutoro Wazvino
Adaptive Constant On-Nguva Kudzora
- Hapana External Loop Muripo
- Fast Transient Response
Inosarudzwa Inomanikidzwa PWM kana DCM Operation
- FPWM Inotsigira Multi-Output Fly-Buck™
Nearly Constant switching Frequency
- Resistor Inogadziriswa kusvika ku1 MHz
Programmable Soft-Start Nguva
Prebiased Kutanga-Up
± 1% Feedback Voltage Reference
LM5160A Inobvumira Kunze VCCRusarura
Inherent Dziviriro Zvimiro zveRobust Dhizaini
- Peak Current Limiting Dziviriro
- Inogadziriswa Input UVLO uye Hysteresis
- VCC uye Gedhi Dhivha UVLO Dziviriro
- ThermalShutdown Dziviriro neHysteresis
Gadzira Tsika Dhizaini Uchishandisa iyo LM5160A NeiyoWEBENCH®Power Designer
Tsanangudzo yeLM5160
Iyo LM5160/A ndeye 65-V,2-A inopindirana nhanho-pasi inoshandura ine yakabatanidzwa yepamusoro-parutivi uye yakaderera-parutivi MOSFETs.Iyo inogadzirisa inogara pane-nguva yekudzora chirongwa haidi kubhadharwa uye inotsigira yakakwira nhanho-pasi reshiyo nekukurumidza kwekukurumidza mhinduro.Yemukati mhinduroamplifier inochengetedza ± 1% inobuda voltage regulation pamusoro pese tembiricha yekushanda.Theon-nguva inosiyana nekupesana nemagetsi ekuisa zvichikonzera kuti irambe ichichinja mafrequency.
Peak uye balley current limit circuits inodzivirira kubva kune overload mamiriro.Theundervoltage lockout (EN/UVLO) dunhu rinopa yakazvimiririra inogadziriswa yekupinda undervoltagethreshold uye hysteresis.Iyo LM5160/A inorongwa kuburikidza nepini yeFPWM kuti ishande muinoenderera mberi modhi (CCM) kubva pasisina mutoro kuenda kuzere mutoro kana kungochinja otomatiki kuenda ku discontinuousconduction mode (DCM) pakuremerwa kwechiedza chepamusoro.Kumanikidzwa kweCCM mashandiro anotsigira akawanda-kubuda uye ega Fly-Buck application uchishandisa yakabatanidzwa inductor.
Iyo LM5160A inogovera zvakafanana maficha uye pini kumisikidza seLM5160.Iyo yekunze yakarerekera inopa inogona kubatana neiyo VCC pini yeLM5160A muBuck uye Fly-Buckapplications.Uku kugona kwekuwedzera kunodzikisira IC simba kupera uye kunatsiridza kushanda zvakanaka athigh input voltages.
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.