LP8866SQDCPRQ1 Imodoka yerekana LED-itara ryinyuma hamwe na miyoboro itandatu 150-mA 38-HTSSOP -40 kugeza 125
Description Ibisobanuro
| Ibiranga ibicuruzwa | Ikiranga Agaciro |
| Uruganda: | Ibikoresho bya Texas |
| Icyiciro cy'ibicuruzwa: | LED Yerekana Abashoferi |
| Urukurikirane: | LP8866S-Q1 |
| Uburyo bwo Kuzamuka: | SMD / SMT |
| Ipaki / Urubanza: | SSOP-38 |
| Gukoresha Amashanyarazi: | 12 V. |
| Ubushyuhe buke bwo gukora: | - 40 C. |
| Ubushyuhe ntarengwa bwo gukora: | + 125 C. |
| Gupakira: | Reel |
| Gupakira: | Kata Tape |
| Ikirango: | Ibikoresho bya Texas |
| Igikoresho cyo Gutezimbere: | LP8866EVM |
| Ubushuhe bukabije: | Yego |
| Ubwoko bwibicuruzwa: | LED Yerekana Abashoferi |
| Ingano y'ipaki y'uruganda: | 2000 |
| Icyiciro: | Umushoferi IC |
♠ LP8866S-Q1 Imodoka Yerekana LED-itara ryumushoferi hamwe na Imiyoboro itandatu 150-mA
LP8866S-Q1 ni moteri yimodoka ikora neza ya LED ifite moteri igenzura. Ibice bitandatu bihanitse bigezweho bifasha icyiciro cyo guhinduranya gihita gihinduka ukurikije umubare wimiyoboro ikoreshwa. LED yamurika irashobora kugenzurwa kwisi yose binyuze muri I²C interineti cyangwa PWM yinjiza.
Igenzura ryongerera imbaraga imbaraga zoguhindura ibintu bigendeye kumashanyarazi yumuriro wicyuma cya LED. Iyi mikorere igabanya ingufu zikoreshwa muguhindura ingufu za voltage kurwego rwo hasi bihagije mubihe byose. Umuyoboro mugari ushobora guhinduranya LP8866S-Q1 kugirango wirinde guhungabana kumirongo ya radio AM.
LP8866S-Q1 ishyigikira ibyubatswe bya Hybrid PWM hamwe no kugereranya bigezweho, bigabanya EMI, byongerera LED ubuzima, kandi byongera imikorere myiza ya optique.
• AEC-Q100 yujuje ibyangombwa bisabwa mu modoka:
- Ubushyuhe bwibikoresho icyiciro cya 1:
–40 ° C kugeza kuri + 125 ° C, TA
- Igikoresho HBM ESD urwego rwa 2
- Igikoresho CDM ESD urwego rwicyiciro C4B
• Injiza voltage ikora 3 V kugeza 48 V.
• Ibice bitandatu bihanitse cyane
- Kugera kuri 150-mA DC ya buri cyuzi
- Guhuza ubu 1% (bisanzwe)
- Kugereranya 32 000: 1 ukoresheje 152-Hz LED isohoka PWM inshuro
- Kugera kuri 16-bit LED yo gukemura hamwe na I2C, cyangwa PWM yinjiye
- 8 Ibikoresho bya LED iboneza
• Auto-phase shift PWM dimming
• 12-bit analog dimming
• Kugera kuri 48-V VOUT kuzamura cyangwa SEPIC DC / DC umugenzuzi
- Guhindura inshuro 100 kHz kuri 2,2 MHz
- Kuzamura ikwirakwizwa rya EMI
- Ongera winjize sync kugirango ushireho imbaraga zo guhinduranya inshuro ziva hanze
- Ibisohoka voltage ihita isohoka mugihe imbaraga zahagaritswe
• Gusuzuma amakosa menshi
• Amatara ya:
- Automotive infotainment
- Ibikoresho byimodoka
- Indorerwamo zubwenge
- Umutwe-werekana (HUD)
