BD83164MWF-M (開發中)
車用64聲道恆流驅動器內建背光LED驅動器
BD83164MWF-M (開發中)
車用64聲道恆流驅動器內建背光LED驅動器
Description
BD83164MWF-M是內建64聲道恆流驅動器，具備16位元PWM調光。本產品可透過設定外部ISET電阻來設定LED恆流值。支援SPI通訊。
Product Detail
Specifications
Topology
Constant Current
Vin(Min.)[V]
3
Vin(Max.)[V]
5.5
Total Output Current (Max.)[mA]
2880
Per Channel Drive(Max.)[mA]
45
Number of Outputs
64
Vout(Max.)[V]
10
Data Input
SPI
Data Transfer Rate(Max.)[MHz]
20
Dimming
DC / PWM
PWM Dimming Steps
65536
DC Dimming Steps
64
Operating Temperature (Min.)[°C]
-40
Operating Temperature (Max.)[°C]
125
Package Size [mm]
10.0x10.0 (t=1.0)
Common Standard
AEC-Q100 (Automotive Grade)
Features
- AEC-Q100 合格 (Grade 1)
- 內建64通道LED恆流驅動器
- SPI介面 (可串聯)
- 16位元PWM調光 (最小導通脈衝 0.5 μs)
- 6位元全局DC調光 (50% 至 100%)
- 透過ISET電阻設定LED恆流
- 移相功能 (16位元)
- LED斷路檢測和LED短路檢測
- 異常輸出FAILB引腳
