Monolithic Power Systems (MPS) MP3320B 4-Channel Synchronous LED Drivers

Monolithic Power Systems (MPS) MP3320B 4-Channel Synchronous LED Drivers are synchronous boost RGBW LED drivers that operate from 2V to 5.5V input voltage (V_IN) range. These 4-Channel LED drivers, each channel reaches a maximum current of up to 102mA and up to 5.4V maximum output voltage (V_OUT). The MP3320B LED drivers integrate an I²C interface with up to 16 configurable I²C addresses via an external resistor. These 4-channel LED drivers feature Pulse-Width Modulation (PWM) dimming and analog dimming for each LED channel. The MP3320B LED drivers include safety functions such as LED open protection, LED short protection, Over-Voltage Protection (OVP), and over-temperature protection. Typical applications include wearable devices, smart and intelligent devices, and LED indicators.