LP8555 driver equivalent, high-efficiency led backlight driver.
*1 Dual High-Efficiency DC/DC Boost Converters
* 2.7-V to 20-V VDD Range
* 12 50-mA High-Precision LED Current Sinks With
12-Bit Brightness Control
* Adap.
* Tablet LCD Display LED Backlight
3 Description
The LP8555 is a high efficiency LED driver with integrated dual DC.
The LP8555 is a high efficiency LED driver with integrated dual DC-DC boost converters. It has 12 high-precision current sinks that can be controlled by a PWM input signal, an I2C master, or both.
Dual-boost configuration of LP8555 shares the load to.
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