BD6142AMUV
8-Channel White LED Driver with Integrated FET for up to 80 LEDs
BD6142AMUV
8-Channel White LED Driver with Integrated FET for up to 80 LEDs
This IC is white LED driver IC with PWM step-up DC/DC converter that can boost max 41V and current driver that can drive max 30mA. The wide and precision brightness can be controlled by external PWM pulse. This IC has very accurate current drivers, and it has few current errors between each strings. So, it will be helpful to reduce brightness spots on the LCD panel.
Product Detail
規格:
Topology
Boost
Vin(Min.)[V]
4.2
Vin(Max.)[V]
27
Total Output Current (Max.)[mA]
240
Per Channel Drive(Max.)[mA]
30
Number of Outputs
8
Vout(Max.)[V]
41
Switching Frequency (Max.)[MHz]
1.6
Integrated Switching FET
Yes
Dimming
DC / PWM
Operating Temperature (Min.)[°C]
-30
Operating Temperature (Max.)[°C]
85
Package Size [mm]
4x4 (t=1)