SNVC053 — LP55281 Evaluation Softeware for PC
支援產品和硬體
產品
RGB LED 驅動器
- LP55281 — 具 SPI/I2C 介面的 12 通道 RGB/白色 LED 驅動器
硬體開發
開發板
- LP55281RLEV — PowerWise® 系列的四路 RGB 驅動器
The LP55281 device is a quadruple RGB LED driver for handheld devices. It can drive 4 RGB LED sets and a single fun-light LED. The boost DC-DC converter drives high current loads with high efficiency. The RGB driver can drive individual color LEDs or RGB LEDs powered from boost output or external supply. Built-in audio synchronization feature allows user to synchronize the fun-light LED to audio inputs. The flexible SPI or I2C interface allows easy control of LP55281. A small YZR0036 or YPG0036 package, together with minimum number of external components, is a best fit for handheld devices. The LP55281 also has an LED test feature, which can be used, for example, in production for checking the LED connections.
For all available packages, see the orderable addendum at the end of the data sheet.| 類型 | 標題 | 日期 | ||
|---|---|---|---|---|
| * | Data sheet | LP55281 12-Channel RGB/White-LED Drive With SPI, I2C Interface datasheet (Rev. D) | PDF | HTML | 2016年 10月 25日 |
| White paper | Common LED Functions and LED Driver Design Considerations | 2020年 9月 21日 | ||
| Application note | How to Select a RGB LED Driver | 2019年 8月 8日 | ||
| User guide | AN-1631 LP55281 Evaluation Kit (Rev. A) | 2013年 4月 30日 | ||
| Application note | Color-Management LED Drivers Have a Bright Future | 2007年 6月 20日 |
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The LP55281 is a quad RGB LED driver for handheld devices. It can drive 4 RGB LED sets and a single fun light LED. The boost DC-DC converter drives high current loads with high efficiency. The RGB driver can drive individual color LEDs or RGB LEDs powered from boost output or external supply. (...)
| 封裝 | 針腳 | CAD 符號、佔位空間與 3D 模型 |
|---|---|---|
| DSBGA (YZR) | 36 | Ultra Librarian |
建議產品可能具有與此 TI 產品相關的參數、評估模組或參考設計。