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TLC5957 - 48-Channel 16-Bit ES-PWM LED Driver

Texas Instruments

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Datasheet Details

Part number	TLC5957
Manufacturer	Texas Instruments
File Size	1.46 MB
Description	48-Channel 16-Bit ES-PWM LED Driver
Datasheet	TLC5957-etcTI.pdf

TLC5957 Product details

Description

The TLC5957 is a 48-channel constant current sink driver.

Features

1 48 Constant-Current Sink Output Channels.
Sink Current Capability with Max BC/CC data.
1~20mA (VCC = 3.3V).
1~25mA (VCC = 5V).
Global Brightness Control (BC): 3-Bit (8 Step).
Global Brightness Control (CC) for Each Color Group: 9-Bit (512 Step), Three Groups.
LED Power Supply Voltage up to 10V.
VCC = 3.0 to 5.5V.
Knee Voltage Vout = 0.24V at 10mA.
Constant Current Accuracy.
Channel to Channel = ±.

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Published: Oct 1, 2019 |