带PWM亮度控制的4ch电荷泵白色LED驱动器 BD1604MUV

BD1604MUV, BD1604MVV是小型LCD背光用4灯白色LED驱动器LSI。采用电荷泵型,可将外接部件减至最小限度。

型号Status封装包装数量最小独立包装数量包装形态RoHS
BD1604MUV-E2供应中VQFN016V303030003000TapingYes

BD1604MUV 数据手册 Data Sheet

技术特性
TopologyCharge Pump
Number of Outputs4
Vin(Min.)[V]2.7
Vin(Max.)[V]5.5
Output Current(Max.)[mA]120.0
Switch Current Limit(Typ.)[A]0.6
Vout(Max.)[V]4.5
Frequency(Max.)[MHz]1.0
LED Configuration4(parallel)
LDONo
Auto Luminous ControlNo
GPIONo
SynchronousNo
DimmingPWM
Peak Efficiency[%]94
Iq(Typ.)[mA]1.0
Ishutdown(Typ.)[µA]0.1
Operating Temperature (Min.)[°C]-30
Operating Temperature (Max.)[°C]85
应用领域
  • Portable Data Terminal
  • Digital Multimeter: Handy Type
  • 血压计
  • STB (Set Top Box)
  • 血糖检测器
  • 便携式音响
  • Digital Multimeter: Bench Type
  • Display for EMS
  • CPAP
  • Electric Bike
技术资料下载
引脚配置图
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