TLC5952 Datasheet (Texas Instruments) - 24-Channel Constant-Current LED Driver

TLC5952, 24-Channel Constant-Current LED Driver

The TLC5952 device is a 24-channel, constantcurrent sink driver.

Each channel can be turned on or off with internal register data.

The output channels are grouped into three groups of eight channels each.

Each channel group has a 128-step global brightness control (BC) function.

Both on-off data and

TLC5952 Features

* 1 24-Channel Constant-Current Sink Output With On-Off Control

* Current Capability:

* 35 mA for 16 Channels

* 26.2 mA for 8 Channels

* Global Brightness Control (BC) for Each Color Group: 7-Bit (128 Step), Three Groups

* LED Power-Supply Voltage up to