BD2808MUV-M
內建2線序列介面、內建PWM調光功能的24ch恆電流LED驅動器
BD2808MUV-M
內建2線序列介面、內建PWM調光功能的24ch恆電流LED驅動器
BD2808MUV-M是高耐壓（20V）內建2線序列介面、內建PWM調光功能的24ch恆電流LED驅動器。以RGB LED的驅動為假想，搭載了3組獨立灰階控制的6bit電流DAC和各頻道獨立PWM佔空比控制8bit（類比Log曲線），可實現精細的色彩控制。由於是小型封裝，最適合省空間用途。
Product Detail
功能安全:
規格:
Topology
Constant Current
Vin(Min.)[V]
3
Vin(Max.)[V]
5.5
Total Output Current (Max.)[mA]
1200
Per Channel Drive(Max.)[mA]
50
Number of Outputs
24
Vout(Max.)[V]
20
Switching Frequency (Max.)[MHz]
1.23
Data Input
SPI
Dimming
DC / PWM
PWM Dimming Steps
256
DC Dimming Steps
64
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
105
Package Size [mm]
7x7 (t=1)
Common Standard
AEC-Q100 (Automotive Grade)
功能:
- 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
Reference Design / Application Evaluation Kit
-
- Reference Design - REF66007
- Interior illumination lighting with RGB LEDs
Illumination lighting makes the interior of your vehicle a more pleasant space to spend time in, making your car life more fulfilling. This board uses RGB LED Driver BD2808MUF-M and achieves detailed illumination with 6bit DC dimming and 8bit PWM dimming.
Collaboration board with Shockley
Shanghai Shockley was established in October 2005, is a geared to the needs of China's electronics industry, based on the semiconductor chip, the application of technical services solutions for your business and products agent registered.Shockley has experienced technical research and development and marketing team, can be based on semiconductor chips, according to customer needs, to provide technical services and complete solutions, to help customers quickly and efficiently to complete product design.
