LT3763EFE # TRPBF 60V, Ikigezweho, Intambwe-Hasi, LED-Umushoferi
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Analog Devices Inc. |
| Icyiciro cy'ibicuruzwa: | Guhindura amashanyarazi |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | TSSOP-28 |
| Topologiya: | Buck |
| Umuvuduko w'amashanyarazi: | 2 V kugeza 55 V. |
| Ibisohoka Ibiriho: | 20 A. |
| Umubare w'ibisohoka: | 1 Ibisohoka |
| Umuyoboro winjiza, Min: | 6 V. |
| Umuyoboro winjiza, Max: | 60 V. |
| Ibihe byihuta: | 1.7 mA |
| Guhindura inshuro: | 200 kHz kugeza kuri 1MHz |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 125 C. |
| Urukurikirane: | LT3763 |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Gupakira: | MouseReel |
| Ikirango: | Ibikoresho bisa |
| Igikoresho cyo Gutezimbere: | DC1831A |
| Uburebure: | 1,2 mm |
| Umuvuduko winjiza: | 6 V kugeza 60 V. |
| Ibikorwa byo gutanga ibikoresho bigezweho: | 1.7 mA |
| Ubwoko bwibicuruzwa: | Guhindura amashanyarazi |
| Hagarika: | Hagarika |
| Ingano y'ipaki y'uruganda: | 2000 |
| Icyiciro: | PMIC - Gucunga ingufu IC |
| Ubwoko: | Intambwe-Hasi LED Umushoferi |
♠ 60V Hejuru Yubu Intambwe-Hasi LED Umushoferi
LT®3763 numuyoboro uhamye, uhuza, umanuka DC / DC umugenzuzi wagenewe kugenzura neza ibyasohotse kugeza kuri 20A. Impuzandengo yuburyo bugenzurwa izakomeza kugenzura inductor igezweho hejuru yumurongo mugari wa voltage kuva kuri 0V kugeza 55V. Ibisohoka bisohoka byashyizweho na voltage zingana kuri pin ya CTRL hamwe na rezo yo kumva. Kugenzura amashanyarazi no kurinda birenze urugero byashyizwe hamwe na voltage igabanya kuva mubisohoka kugeza kuri pin ya FB. Guhindura inshuro birashobora gutegurwa kuva 200kHz kugeza 1MHz binyuze mumurwanya wo hanze kuri pin ya RT cyangwa hamwe na SYNC pin hamwe nikimenyetso cyamasaha yo hanze. Iyinjiza nibisohoka ibyiyumvo bitanga ibyinjira bigarukira kandi bipima neza iyi miyoboro. FBIN pin itangwa kubisabwa bisaba imbaraga zo gukurikirana imbaraga.
Ibintu byiyongereyeho birimo voltage yukuri yo hanze kugirango ikoreshwe hamwe na pin ya CTRL, pin ya UVLO / EN yemerera porogaramu ya UVLO hystereze, umushoferi wa PWM kubikoresho bya LED, gusohora amakosa ya voltage, no guhagarika ubushyuhe.
- Kugenzura neza ibyinjira nibisohoka bigezweho
- 3000: 1 Ibara ryukuri PWM ™ Kugabanuka
- ± 1.5% Amabwiriza agenga amashanyarazi
- ± 6% Amabwiriza agezweho
- 6V kugeza 60V Iyinjiza Umuvuduko Urwego
- Ibisohoka Byagutse Kugera kuri 55V
- <2µA Guhagarika Ibiriho
- Igenzura Pin kubushyuhe bwo kugenzura imizigo igezweho
- Iyinjiza n'ibisohoka Ibikurikiranwa na Limit
- Fungura, Bigufi, na C / 10 Kumenya amakosa
- PWM Umushoferi Ibisohoka kuri LED Porogaramu
- Ubushyuhe Bwongerewe 28-Bayobora FE Package
- Amatara maremare yububiko
- Amatara yimodoka
- Amatara hamwe na Marine Strobe
- Amashanyarazi akomoka ku mirasire y'izuba, Diode ya Laser
