BD2808MUV-M
2선 시리얼 인터페이스, 24ch PWM 조광 기능 내장 정전류 LED 드라이버
BD2808MUV-M
2선 시리얼 인터페이스, 24ch PWM 조광 기능 내장 정전류 LED 드라이버
BD2808MUV-M은 고내압 (20V) 2선 시리얼 인터페이스 24ch PWM 조광 기능 내장 정전류 LED 드라이버입니다. RGB LED의 구동을 상정하여, 3그룹 독립 계조 제어가 가능한 6bit 전류 DAC 탑재와 각 채널 독립 PWM duty 제어 8bit (pseudo log curve)를 탑재함으로써, 세밀한 색 제어를 실현할 수 있습니다. 또한, 소형 패키지로 스페이스 절약화에 최적입니다.
Product Detail
기능 안전:
사양 :
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]
7.0x7.0 (t=1.0)
Common Standard
AEC-Q100 (Automotive Grade)
특징 :
- 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
레퍼런스 디자인 / 어플리케이션 평가 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.
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