IC

離散式元件

光學元件

被動元件

模組

  • LAPIS Semiconductor
  • Kionix
  • ECO Devices

LCD背光模組用LED驅動器

LED Drivers for LCD Backlights

在LCD產品中像行動電話、PC,以及可攜式音訊裝置、印表機等,對彩色液晶顯示的需求越來越高。 ROHM備有多種彩色液晶顯示所需的LCD背光用LED驅動器。LED燈數方面,配合面板的大小備有1~96個燈數的產品陣容。功能方面,備有實現低耗電的調光功能型、符合小型化需求的LDO內建型、減輕軟體負擔的RGB自動調光型、節省空間的Flash內建型等LED驅動器。而且也提供燈效用及閃爍燈用單一用途的LED驅動器。另外,升壓方式有高效率的截波式和低雜訊的電荷泵式。可依據裝置選擇最適合的LED驅動器。

LCD背光模組用LED驅動IC(斬波型)
LED驅動器 快速搜尋

可從下列的LED驅動器系列進行快速總括搜尋。
LCD背光模組用LED驅動器

充實了產品陣容 LCD背光模組用LED驅動器

產品陣容 產品陣容 產品陣容  

LCD背光模組用LED驅動IC(斬波型)

Part No. Supply
Voltage
(V)
Constant Current Driver control I/F Brightness control Package RoHS
LEDs rectifiersystem Output
voltage
(V)
Output
current
(mA)
Reset
BD6067GU 3.1 ~ 5.5 8 External SBD Max 30 30(at 30V output) Pin logic setting PWM control
Voltage control
VCSP85H1(BD6067GU) Yes
BD6069GUT 3.1 ~ 5.5 4 Synchronous rectification Max 18 35(at 14V output) Pin logic setting PWM control VCSP60N1(BD6069GUT) Yes
BD6071HFN 3.1 ~ 5.5 3 Synchronous rectification Max 14 35(at 10V output) Pin logic setting PWM control HSON8 Yes
BD6072HFN 3.1 ~ 5.5 4 Synchronous rectification Max 18 35(at 14V output) Pin logic setting PWM control HSON8 Yes
BD60910GU 2.7 ~ 5.5 8 External SBD Max 30 25.6(at 28V output) I2C BUS Internal DAC+PWM control VCSP85H3(BD60910GU) Yes
BD6586MUV 2.7 ~ 5.5 Max 24 (6 x 4) External SBD Max 24 25(Per 1 line) Pin logic setting PWM control VQFN024V4040 Yes
BD6066GU 2.7 ~ 22 Max 48 (12 x 4) External SBD Max 40.5 30(Per 1 line) Pin logic setting PWM control VCSP85H2(BD6066GU) Yes
BD6066EKN 2.7 ~ 22 Max 48 (12 x 4) External SBD Max 40.5 30(Per 1 line) Pin logic setting PWM control HQFN28V Yes
BD6590MUV 4.5 ~ 5.5 Max 60(10 x 6) External SBD Max 40 30(Per 1 line) Pin logic setting PWM control VQFN024V4040 Yes
BD6150MUV 4.2 ~ 26 Max 60(10 x 6) External SBD Max 40 30(Per 1 line) Pin logic setting PWM control VQFN024V4040 Yes
BD6581GU 2.7 ~ 22 Max 72(12 x 6) External SBD Max 43 25(Per 1 line) Pin logic setting PWM control VCSP85H2(BD6581GU) Yes
BD6583MUV-A 2.7 ~ 22 Max 72 (12 x 6) External SBD Max 43 25(Per 1 line) Pin logic setting PWM control VQFN024V4040 Yes
BD6592MUV 2.7 ~ 22 Max 72 (12 x 6) External SBD Max 43 40(Per 1 line) Pin logic setting PWM control VQFN024V4040 Yes
NEW
BD6142AMUV
4.2 ~ 27 Max 80(10 x 8) External SBD Max 41 30(Per 1 line) Pin logic setting PWM control
Voltage control
VQFN024V4040 Yes

 

LED/LCD驅動IC
(斬波型)