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白色LED驱动器_BD6079GWL

BD6079GWL是升压DC/DC型白色LED驱动器,可通过内置的同步整流DC/DC转换器点亮10个LED灯。不仅采用小型封装,还内置了不需要外接肖特基势垒二极管的DC/DC转换器,有利于减小安装空间。

* 本产品是标准级的产品。本产品不建议使用的车载设备。
型号
Status
封装
包装数量
最小独立包装数量
包装形态
RoHS
BD6079GWL-E2 供应中 UCSP50L1 3000 3000 Taping Yes
 
特性:
Topology Boost
Number of Outputs 5
Vin(Min.)[V] 2.3
Vin(Max.)[V] 5.5
Output Current(Max.)[mA] 38.0
Vout(Max.)[V] 7.0
Frequency(Max.)[MHz] 3.0
Synchronous Yes
Integrated FET Yes
Dimming PWM
Peak Efficiency[%] 87
Operating Temperature (Min.)[°C] -30
Operating Temperature (Max.)[°C] 85
特点:
  • · Synchronous rectification Boost type DC/DC converter
    · No external schottky diode required
    · 1-5 strings of 2 white LEDs in series
    · Boost function with 1 wire
    · Brightness adjustment by external PWM pulse
    · High Efficiency (87.8%(Typ.) at 115mA)
    · High accuracy & good matching current driver
    · Rich safety functions
     · Over-voltage protection
     · Output short protection
     · Inductor Over Current Limit
     · LED open/short protection
     · Under voltage lockout
     · Thermal shutdown
 
 
 
 
技术信息
Application Note

Thermal Resistance