MBI5050 - 16-Channel PWM Constant Current LED Driver

Description

MBI5050 is designed for LED video applications using internal Pulse Width Modulation (PWM) control with selectable 16-bit / 14-bit color depth.

Features

For Time-multiplexing.

Macroblock

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Datasheet Details

Part number	MBI5050
Manufacturer	Macroblock
File Size	380.58 KB
Description	16-Channel PWM Constant Current LED Driver
Datasheet	MBI5050 Datasheet
Additional preview pages of the MBI5050 datasheet.

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Full PDF Text Transcription

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Macroblock Preliminary Datasheet MBI5050 16-Channel PWM Constant Current LED Driver Features For Time-multiplexing Applications z 3V-5.5V supply voltage z Constant output current range: 3~45mA - 3~45mA @ 5V supply voltage - 3~30mA @ 3.3V supply voltage z Backward compatible with MBI5026 and MBI5030 in package z 16 constant current output channels z Built-in 4K-bit SRAM to support time-multiplexing for 1 ~ 8 scans z 16-bit /14-bit color depth PWM control z Scan-type Scrambled-PWM technology to improve visual refresh rate z 6-bit programmable output current gain z Excellent output current accuracy: Between channels: <±1.5% (typ.), and Between ICs: <±3% (typ.

Published: Jan 13, 2015 |