Datasheet
White Backlight LED Driver For Medium to Large LCD Panels (Switching
Regulator Type)
BD8119FM-M
General Description BD8119FM-M is a white LED driver with the capability to withstand high input voltage (36V Max).
This driver has 4ch constant-current drivers integrated in 1-chip.
Each channel can draw up to 150mA max for driving high brightness on LED.
A current-mode buck-boost DC/DC controller is also integrated to achieve stable operation against unstable car-battery voltage input.
This also removes the constraint of the number of LEDs in series connection.
The brightness can be controlled by either PWM or VDAC techniques.
Key Specifications Input Supply Voltage Range: Stand...