MPQ7225 Datasheet - MPS

MPQ7225 16-Channel Current Sink LED Driver

The MPQ7225 is a 16-channel current sink LED driver. Each channel is rated for up to 200mA of current, and 16 ICs can be cascaded together to create a 256-channel solution. The MPQ7225 is optimized for animated or dynamic lighting applications. It employs 12-bit pulse-width modulation (PWM) dimming .

MPQ7225 Features

* adaptive feedback control (AFC) to maximize system efficiency. The output voltage of the pre-regulator (e.g. buck voltage regulator) is adjusted in real time so that the voltage across the channels is kept at a minimum value (typically 300mV headroom at 200mA). Frequency spread spectrum (FSS) optimi

MPQ7225-MPS.pdf