LM5176PWPR Kusintha Ma Controllers 55V wide VIN synchronous 4-switch buck-boost controller 28-HTSSOP -40 mpaka 125
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | Kusintha Owongolera |
| RoHS: | Tsatanetsatane |
| Topology: | Buck-Boost |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Kusintha pafupipafupi: | 100 kHz mpaka 600 kHz |
| Duty Cycle - Max: | 100 % |
| Mphamvu yamagetsi: | 4.2 mpaka 55 V |
| Mphamvu ya Output: | 800 mV mpaka 55 V |
| Zotulutsa Panopa: | 2 A |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | HTSSOP-28 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Texas Instruments |
| Kufotokozera/Kachitidwe: | Synchronous 4-switch buck-boost controller |
| Zida Zachitukuko: | Chithunzi cha LM5176EVM-HP |
| Zosamva Chinyezi: | Inde |
| Zomwe Zikugwira Ntchito Panopa: | 2 mA |
| Mphamvu yamagetsi yamagetsi: | 4.2 mpaka 55 V |
| Zogulitsa: | Olamulira a DC-DC |
| Mtundu wa malonda: | Kusintha Owongolera |
| Mndandanda: | Mtengo wa LM5176 |
| Tsekani: | Tsekani |
| Kuchuluka Kwa Paketi Ya Factory: | 2000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Kulemera kwa Unit: | 0.006184 oz |
♠ LM5176 55-V Wide VIN Synchronous 4-switch Buck-boost Controller
LM5176 ndi synchronous four-switch buck-boost controller DC/DC yomwe imatha kuwongolera mphamvu yamagetsi, pamwamba, kapena pansi pa voteji. LM5176 imagwira ntchito pamagetsi osiyanasiyana a 4.2 V mpaka 55 V (60-V absolute maximum) kuti ithandizire ntchito zosiyanasiyana.
LM5176 imagwiritsa ntchito kuwongolera kwamakono ponse pawiri ndi njira zolimbikitsira zoyendetsera katundu wapamwamba komanso kuwongolera mizere. Kusintha kwafupipafupi kumakonzedwa ndi chotsutsa chakunja ndipo kumatha kulumikizidwa ndi chizindikiro cha wotchi yakunja.
Chipangizocho chimakhalanso ndi pulogalamu yoyambira yofewa komanso chimapereka chitetezo chomwe chimaphatikizapo malire a cycle by-cycle current, input undervoltage lockout (UVLO), output overvoltage protection (OVP), ndi thermal shutdown. Kuphatikiza apo, LM5176 imakhala ndi mwayi wosankha kapena kuchepetsa malire apano, kufalikira kwaposachedwa kuti muchepetse nsonga ya EMI, komanso chitetezo chamtundu wa hiccup muzochitika zochulukira.
• Chitetezo Chogwira Ntchito - Zolemba zomwe zilipo kuti zithandizire kupanga dongosolo lachitetezo
• Single inductor buck-boost controller for step-up/step-down DC/DC conversion
• Wide VIN: 4.2 V (2.5 V ndi kukondera) mpaka 55 V (60 V maximum)
• VOUT yosinthika: 0,8 V mpaka 55 V
• VOUT chitetezo chachifupi
• Mkulu Mwachangu buck-boost kusintha
• Kusintha kosinthika pafupipafupi
• Mungasankhe pafupipafupi kulunzanitsa ndi dithering
• Madalaivala a zipata za 2-A MOSFET
• Malire amakono ozungulira-ndi-zungulira ndi kusinthasintha kosankha
• Mosasankha athandizira kapena linanena bungwe pakati panopa malire
• Programmable athandizira UVLO ndi zofewa chiyambi
• Mphamvu Good ndi linanena bungwe overvoltage chitetezo
• Ikupezeka mu HTSSOP-28 ndi QFN-28 phukusi
• Pangani mapangidwe anu pogwiritsa ntchito LM5176 ndi WEBENCH Power Designer
• Zida zamagetsi za PC zamakampani
• Kupereka mphamvu kwa USB
• Makina oyendetsa mabatire
• Kuunikira kwa LED
