MP3326 Datasheet LED Driver

Manufacturer: Monolithic Power Systems

Overview: DESCRIPTION The MP3326 is a 16-channel WLED driver that can operate from a wide 4V to 16V input voltage range. The MP3326 applies 16 internal current sources in each LED string terminal.

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MP3326 led driver by Monolithic Power Systems - Datasheet Preview

Datasheet Details

Part number	MP3326
Manufacturer	Monolithic Power Systems
File Size	0.98 MB
Description	LED Driver
Download	MP3326 Download (PDF)

General Description

The MP3326 is a 16-channel WLED driver that can operate from a wide 4V to 16V input voltage range.

The MP3326 applies 16 internal current sources in each LED string terminal.

The LED current of each channel is set by an external current-setting resistor.

Key Features

Wide 4V to 16V Input Voltage Range.
16 Channels, 50mA/Ch Maximum (VIN ≥ 4.5V).
LED Current Configured by External Resistor.
6-Bit Analog Dimming for Each Channel.
12-Bit PWM Dimming for Each Channel.
Selectable 220Hz, 250Hz, 280Hz, or 330Hz PWM Dimming Frequency.
Refresh Signal Output.
I2C Interface.
10 Addresses Configurable via External Resistor.
Configurable LED Current Slew Rate.
40µs Phase Shift.
Fault Indicator.
LED Open-Loa.

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