LD7889A driver equivalent, 4 channel led backlight driver.
include LED short and open protection, cycle by cycle current limit, and thermal shutdown.
Features
* Input Voltage range: 4.5V to 36V
* Drives up to 4 strings i.
The LD7889A is a 4-channel linear current controller which combines with a boost switching controller. It’s an ideal solution for driving high power LED backlights. The LD7889A can deliver high accuracy of constant current to 4 LED strings with 4 int.
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