RAKwireless RAK14001

RAK14001 is an RGB LED module that can be mounted to the IO slot of the WisBlock Base board. It is capable of driving RGB LEDs with up to 20 mA per segment via the I2C interface. The main component of this module is the NCP5623B from On Semiconductors. This IC has a built−in DC/DC converter that works as a high-efficiency charge pump providing the required DC voltage for all three LED segments. There is also an IREF pin that provides the reference current based on the internal band−gap voltage reference to control the output current flowing in the LED.

Key features:

• 2.7 V - 4.2 V input voltage range
• RGB Function Fully Supported
• Programmable Integrated Gradual Dimming
• Support I2C Protocol
• Support enable power supply
• Chipset: On Semiconductors NCP5623B
• Module size: 25 X 15 mm