onsemi NCP5623B
The NCP5623B mixed analog circuit is a triple output LED driver dedicated to the RGB illumination or backlight LCD display. The built−in DC/DC converter is based on a high efficient charge pump structure with operating mode 1x and 2x. It provides a 94% peak efficiency.| Part No. | NCP5623B |
|---|---|
| Datasheet | NCP5623B Download |
| Manufacturer |  onsemi |
| Description | Triple Output I2C Controlled RGB LED Driver |
| Buy | Stock & Price |
FEATURES
● 2.7 to 5.5 V Input Voltage Range● RGB Function Fully Supported
● Programmable Integrated Gradual Dimming
● 90 mA Output Current Capability
● 94% Peak Efficiency
● Built−in Short Circuit Protection
● Provides Three Independent LED Drives
● Support I2C Protocol
● Embedded OVP / Open Load Protection
● This is a Pb−Free Device Typical
APPLICATIONS
● Multicolor Illuminations● Portable Back Light
● Digital Cellular Phone Camera Photo Flash
● LCD and Key Board Simultaneous Drive +Vcc +Vbat 1 mF/6.3 V MCU C1 GND SDA I2C Port SCL 11 7 9 6 GND
