TLC5954 Overview
The TLC5954 is a 48-channel, constant-current sink LED driver. Each channel can be turned on or off by writing data to an internal register. The output channels (OUTXn) are grouped into three groups of 16 channels.
TLC5954 Key Features
- 1 48 Constant-Current Sink Output Channels with On or Off Control
- Current Capability
- 34.9 mA for 32 Channels
- 24.4 mA 16 Channels
- No External Resistor for Current Setting
- Maximum Current Control (MC): 3 Bits (8 Steps)
- Global Brightness Control (BC) for Each Color
- LED Power-Supply Voltage: Up to 10 V
- VCC = 3.0 V to 3.6 V
- Constant-Current Accuracy