NCP5021 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 pin carries the data provided by the I2C protocol.
NCP5021 Key Features
- 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)
- Integrated Ambient Light Sensing Automatically Adjusts the LCD
- Built-in Zero Current Load Leakage under Idle Mode
- Support the Full I2C Protocol with Address Extension
- Tight 1% I-LED Tolerance
- Ultra Thin 0.5 mm QFN16 Package
- This is a Pb-Free Device
NCP5021 Applications
- 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)