NCP5623B: LED 驱动器，三输出，RGB，I2C 控制

Datasheet: Triple Output I2C Controlled RGB LED Driver Rev. 3 (91kB)

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特性		优势
2.7 to 5.5 V Input voltage range		Operates over the full Li-Ion battery voltage range.
RGB function fully supported		Supports multiple illumination functions.
Programmable Integrated Gradual Dimming		Embedded digital function save I/O and extra software at MCU level
90 mA Output Current Capability		Drive any RGB LED.
94% Peak efficiency		High efficency save battery life.
Built-in Short Circuit Protection		Protect the system against output current to ground short circuit.
Provides three independent LED drives		Makes light combination easy with simple software commands.
Support full I2C protocol		The registered I2C address avoids conflict when running in a bus system.
Embedded OVP / Open Load protection		Prevents the circuit from damage when the system operates in a no load condition.

应用		终端产品
Multicolor Illuminations Portable Back Light Digital Cellular Phone Camera Photo Flash LCD and Key Board simultaneously drive		Cellular phone Car radio Mobile MP3 player