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LED Drivers for LCD Backlight (Chopper type)

In LCD, the needs of color liquid crystal display are increasing with also the cellular phone, PC, a portable audio and a printer. ROHM has had in stock many LED drivers for LCD back lights which are needed for color liquid crystal display. It unites with the size of a panel in the number of LED lights, and is lineup about from one light to 96 lights. The lineup are "The LED driver with auto luminous control which realizes low power consumption", "The LED driver with built-in LDO united with miniaturization needs", "The LED driver with RGB automatic illuminations which mitigates soft load" and "The flash internal-organs LED driver corresponding to a small space" etc. Furthermore, the LED driver for illuminations and the LED driver for flashes have also had a variety of single articles in stock. Moreover, the boost system is preparing the chopper system which realizes high efficiency and the charge pump system which realizes a low noise. You can choose the optimal LED driver with a set.

LED Drivers for LCD Backlight (Chopper type)

LED Drivers for LCD Backlight (Chopper type)

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 to 5.5 8 External SBD Max 30 30 (at 30V output) Pin logic setting PWM control /Voltage control VCSP85H1 Yes
BD6068GUT 3.1 to 5.5 3 Synchronous rectification Max 14 35 (at 10V output) Pin logic setting PWM control VCSP60N1 Yes
BD6071HFN 3.1 to 5.5 3 Synchronous rectification Max 14 35 (at 10V output) Pin logic setting PWM control HSON8 Yes
BD6069GUT 3.1 to 5.5 4 Synchronous rectification Max 18 35 (at 14V output) Pin logic setting PWM control VCSP60N1 Yes
BD6072HFN 3.1 to 5.5 4 Synchronous rectification Max 18 35 (at 14V output) Pin logic setting PWM control HSON8 Yes
BD6066GU 2.7 to 22 Max 48 (12 x 4) External SBD Max 40.5 30 (Per 1 line) Pin logic setting PWM control VCSP85H2 Yes
BD6066EKN 2.7 to 22 Max 48 (12 x 4) External SBD Max 40.5 30 (Per 1 line) Pin logic setting PWM control HQFN28V Yes
BD6583MUV-A 2.7 to 22 Max 72 (12 x 6) External SBD Max 43 25 (Per 1 line) Pin logic setting PWM control VQFN024V4040 Yes
BD6592MUV 2.7 to 22 Max 72 (12 x 6) External SBD Max 43 40 (Per 1 line) Pin logic setting PWM control VQFN024V4040 Yes
NEW
BD6586MUV
2.7 to 5.5 Max 24 (6 x 4) External SBD Max 24 25 (Per 1 line) Pin logic setting PWM control VQFN024V4040 Yes
BD9202EFS 8 to 30 Max 96 (6 x 12) External SBD Max 60 150 (Per1 line) 3 wire-serial PWM control HTSSOP-A44 Yes

 

NEW! LED / LCD Drivers (Chopper type)