NCP5021 driver equivalent, high voltage white led driver.
* 2.7 to 5.5 V Input Voltage Range
* 90% Peak efficiency with 4.7 mH / 150 mW Inductor
* Gradual Dimming Built−in (Automatic Fade In/Fade Out Effect)
* In.
The built−in DC/DC converter is based on a high efficient PWM boost structure with 32 V output voltage span. It provide.
PIN Name
Type
Description
1 SCL
INPUT, DIGITAL
This pin carries the I2C clock to control the DC/DC converter and to set up the output current and the photo sensor. The SCL clock is associated with the SDA signal.
2 SDA
INPUT, DIGITAL
This p.
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