LP8866SQDCPRQ1 Mota inoratidza LED-backlight ine matanhatu 150-mA chiteshi 38-HTSSOP -40 kusvika 125
♠ Tsanangudzo yeChigadzirwa
| Product Attribute | Attribute Value |
| Mugadziri: | Texas Instruments |
| Product Category: | LED Display Drivers |
| Series: | LP8866S-Q1 |
| Mounting Style: | SMD/SMT |
| Pakeji / Nyaya: | SSOP-38 |
| Operating Supply Voltage: | 12 V |
| Minimum Operating Temperature: | - 40 C |
| Maximum Operating Temperature: | + 125 C |
| Kurongedza: | Reel |
| Kurongedza: | Cheka Tape |
| Brand: | Texas Instruments |
| Development Kit: | LP8866EVM |
| Inonzwa Kunyorova: | Ehe |
| Product Type: | LED Display Drivers |
| Factory Pack Quantity: | 2000 |
| Subcategory: | Mutyairi ICs |
♠ LP8866S-Q1 Yemotokari Ratidza LED-backlight Driver ine matanhatu 150-mA Channels
Iyo LP8866S-Q1 imotokari yakakwira-inoshanda LED mutyairi ane boost controller. Iwo matanhatu highprecision anonyura anotsigira chikamu chekuchinja chinogadziriswa otomatiki zvichienderana nenhamba yematanho ari kushandiswa. Kupenya kwe LED kunogona kudzorwa pasi rese kuburikidza neI²C interface kana PWM yekuisa.
Iyo boost controller ine adaptive inobuda voltage control yakavakirwa paheadroom voltages eiyo LED inonyura. Iyi ficha inoderedza mashandisirwo emagetsi nekugadzirisa iyo boost voltage kusvika padanho rakaderera rakakwana mumamiriro ese. Iyo yakakura-renji inogadziriswa frequency inobvumira iyo LP8866S-Q1 kudzivirira kukanganisa kwe AM radio bhendi.
Iyo LP8866S-Q1 inotsigira yakavakirwa-mukati hybrid PWM dimming uye analog ikozvino dimming, iyo inoderedza EMI, inowedzera hupenyu hwe LED, uye inowedzera huwandu hwese hwekuona.
• AEC-Q100 inokodzera kunyorera mota:
-Kupisa kwemudziyo giredhi 1:
-40°C kusvika +125°C, TA
- Chishandiso HBM ESD chikamu chechikamu 2
- Mudziyo CDM ESD kurongedza nhanho C4B
• Input voltage operating range 3 V kusvika 48 V
• Matanho matanhatu epamusoro-chaiyo anonyura anonyura
-Kusvika ku150-mA DC ikozvino kune imwe neimwe singi iripo
- Yazvino inofananidzira 1% (yakajairika)
- Dimming ratio 32 000: 1 uchishandisa 152-Hz LED inobuda PWM frequency
-Kusvika ku16-bit LED dimming resolution ine I2C, kana PWM yekuisa
- 8 Configurable LED tambo kumisikidza
• Auto-phase shift PWM dimming
• 12-bit analogi dimming
• Kusvikira ku48-V VOUT boost kana SEPIC DC/DC controller
-Kuchinja frequency 100 kHz kusvika 2.2 MHz
-Boost kupararira spectrum kune yakaderedzwa EMI
-Boost sync yekupinda kuseta inosimudzira switching frequency kubva kune yekunze wachi
-Kubuda kwemagetsi kunoburitswa otomatiki kana boost yakadzimwa
• Zvakawanda kukanganisa diagnostics
• Chiedza chekumashure che:
- Zvemotokari infotainment
-Matumbi emidziyo yemotokari
– Smart magirazi
- Misoro-kumusoro inoratidza (HUD)
