带2线串行接口、内置PWM调光功能的24ch恒电流LED驱动器 BD2808MUV-M
BD2808MUV-M是高耐压（20V）带2线串行接口、内置PWM调光功能的24ch恒电流LED驱动器。以RGB LED的驱动为假想，搭载了3组独立灰度控制的6bit电流DAC和各信道独立PWM占空比控制8bit（模拟Log曲线），可实现精细的色彩控制。由于是小型封装，最适合省空间用途。
| 型号 | Status | 封装 | 包装数量 | 最小独立包装数量 | 包装形态 | RoHS |
|---|
|
| BD2808MUV-ME2 | 供应中 | VQFN48MCV070 | 1500 | 1500 | Taping | Yes |
BD2808MUV-M 数据手册 Data Sheet
技术特性| Topology | Constant Current | | Number of Outputs | 24 | | Dimming | PWM / DAC | | Per Channel Drive(Max.)[mA] | 50.0 | | Vout(Max.)[V] | 20.0 | | Data Input | I2C | | Vin(Min.)[V] | 3.0 | | Vin(Max.)[V] | 5.5 | | Operating Temperature (Min.)[°C] | -40 | | Operating Temperature (Max.)[°C] | 105 |
| 技术资料下载产品特点- AEC-Q100 Qualified
- 2-Line Serial Control + Enable Signal
- VQFN48 Package
- 24 channel constant current LED driver
(max 50mA / channel) - Independent PWM control for each channel
- 6 bit current DAC for RGB
- Protection features
- Equipped with PWM phase shift function to reduce EMI
|
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