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參數(shù)資料
| 型號： | STCF03PNR |
| 廠商： | 意法半導(dǎo)體 |
| 元件分類： | LED驅(qū)動器 |
| 英文描述： | High power white LED driver with I2C⑩ interface |
| 中文描述： | 大功率白光LED驅(qū)動器具有I2C⑩接口 |
| 文件頁數(shù)： | 15/35頁 |
| 文件大?。?/td> | 455K |
| 代理商： | STCF03PNR |
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Introduction
STCF03
15/35
7.5
Start and stop conditions
Both DATA and CLOCK lines remain HIGH when the bus is not busy. As shown in
Figure 5
a
start condition is a HIGH to LOW transition of the SDA line while SCL is HIGH. The stop
condition is a LOW to HIGH transition of the SDA line while SCL is HIGH. A STOP condition
must be sent before each START condition
7.6
Byte format
Every byte transferred to the SDA line must contain 8 bits. Each byte must be followed by an
acknowledge bit. The MSB is transferred first. One data bit is transferred during each clock
pulse. The data on the SDA line must remain stable during the HIGH period of the clock
pulse. Any change in the SDA line at this time will be interpreted as a control signal.
Figure 5.
Timing diagram on I
2
C Bus
Figure 6.
Bit transfer
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| STCF03TBR | 功能描述:LED照明驅(qū)動器 HP white LED driver RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| STCF04 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:High power white LED SuperCap driver with I²C interface |
| STCF04TBR | 功能描述:LED照明驅(qū)動器 HP WH LED SuperCap Driver I2C 1.5A 5.5V RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
| STCF06 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:1.5 A white LED driver with IC interface |
| STCF06TBR | 功能描述:LED照明驅(qū)動器 1.5A WHITE LED DRVR RoHS:否 制造商:STMicroelectronics 輸入電壓:11.5 V to 23 V 工作頻率: 最大電源電流:1.7 mA 輸出電流: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SO-16N |
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