LT3763EFE#TRPBF 60V, Wapamwamba Panopa, Pansi-Pansi, Wowongolera-Madalaivala a LED
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Malingaliro a kampani Analog Devices Inc. |
| Gulu lazinthu: | Kusintha kwa Voltage Regulators |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | TSSOP-28 |
| Topology: | Buck |
| Mphamvu ya Output: | 2 mpaka 55 V |
| Zotulutsa Panopa: | 20 A |
| Chiwerengero cha Zotulutsa: | 1 Zotulutsa |
| Input Voltage, Min: | 6 v |
| Input Voltage, Max: | 60 v |
| Quiscent Current: | 1.7mA |
| Kusintha pafupipafupi: | 200 kHz mpaka 1 MHz |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha Kwambiri Kwambiri: | + 125 C |
| Mndandanda: | Chithunzi cha LT3763 |
| Kuyika: | Reel |
| Kuyika: | Dulani Tepi |
| Kuyika: | MouseReel |
| Mtundu: | Zida za Analogi |
| Zida Zachitukuko: | DC1831A |
| Kutalika: | 1.2 mm |
| Mphamvu yamagetsi: | 6 mpaka 60 V |
| Zomwe Zikugwira Ntchito Panopa: | 1.7mA |
| Mtundu wa malonda: | Kusintha kwa Voltage Regulators |
| Tsekani: | Tsekani |
| Kuchuluka Kwa Paketi Ya Factory: | 2000 |
| Gulu laling'ono: | PMIC - Power Management ICs |
| Mtundu: | Kutsika-Pansi kwa LED Driver Controller |
♠ 60V High Panopa Mayendedwe Pansi Pansi Woyendetsa Dalaivala wa LED
LT®3763 ndi ma frequency okhazikika, osinthika, otsika pansi a DC/DC opangidwa kuti aziwongolera bwino mafunde otuluka mpaka 20A.Wowongolera wamakono wamakono azisunga malamulo a inductor pakalipano pamitundu yayikulu yotulutsa mphamvu kuchokera ku 0V mpaka 55V.Kutulutsa kwamakono kumayikidwa ndi ma analogi ma voltages pa zikhomo za CTRL ndi zotsutsa zakunja.Kuwongolera kwamagetsi ndi kutetezedwa kwamagetsi ochulukirapo kumayikidwa ndi chogawa chamagetsi kuchokera pazotulutsa kupita ku pini ya FB.Kusintha pafupipafupi kumatheka kuchokera ku 200kHz kupita ku 1MHz kudzera pa chopinga chakunja pa RT pin kapena pini ya SYNC ndi chizindikiro cha wotchi yakunja.Kuyika ndi kutulutsa komweku kumapereka malire apano komanso kuyeza kolondola kwa mafundewa.Pini ya FBIN imaperekedwa kwa mapulogalamu omwe amafunikira ntchito yowunikira mphamvu kwambiri.
Zina zowonjezera zikuphatikiza mphamvu yamagetsi yolondola yakunja yogwiritsidwa ntchito ndi zikhomo za CTRL, pini yolondola ya UVLO/ EN yomwe imalola UVLO hysteresis, woyendetsa PWM pamapulogalamu a LED, kuzindikira zolakwika zamagetsi, ndi kutseka kwamafuta.
- Kuwongolera Molondola Zolowetsa ndi Zotulutsa Pano
- 3000:1 Mtundu Weniweni wa PWM™ Dimming
- ± 1.5% Voltage Regulation Accuracy
- ± 6% Kulondola Kwadongosolo Panopa
- 6V mpaka 60V Input Voltage Range
- Kutulutsa Kwakukulu Kufikira 55V
- <2µA Shutdown Current
- Pini Yowongolerera Yakuwongoleredwa Kwa Katundu Wakalipano
- Kuyika ndi Kutulutsa Monitor Panopa ndi Malire
- Open, Short, ndi C/10 Fault Detection
- PWM Driver Output for LED Applications
- Phukusi Lowonjezera la 28-Lead FE
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