(PDF) TLC59116-Q1 Datasheet PDF | etcTI





TLC59116-Q1 Datasheet PDF

Part Number TLC59116-Q1
Description 16-Channel FM+ I2C-Bus Constant-Current LED Sink Driver
Manufacture etcTI
Total Page 30 Pages
PDF Download Download TLC59116-Q1 Datasheet PDF

Features: Datasheet pdf Product Folder Sample & Buy Technical Documents Tools & Software Support & Community TLC59116-Q1 SLDS223A – MAR CH 2016 – REVISED MARCH 2016 TLC59116 -Q1 16-Channel FM+ I2C-Bus Constant-Cur rent LED Sink Driver 1 Features • 16 LED Drivers (Each Output Programmable at Off, On, Programmable LED Brightness , or Programmable Group Dimming and Bli nking Mixed With Individual LED Brightn ess) • 16 Constant-Current Output Cha nnels • 256-Step (8-Bit) Linear Progr ammable Brightness Per LED Output Varyi ng From Fully Off (Default) to Maximum Brightness Using a 97-kHz PWM Signal 256-Step Group Brightness Control All ows General Dimming [Using a 190-Hz PWM Signal From Fully Off to Maximum Brigh tness (Default)] • 256-Step Group Bli nking With Frequency Programmable From 24-Hz to 10.73 s and Duty Cycle From 0% to 99.6% • Four Hardware Address Pin s Allow 14 TLC59116Q1 Devices to Be Con nected to Same I2C Bus • Four Softwar e-Programmable I2C Bus Addresses (One LED Group Call Address and Three LED Sub Ca.

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TLC59116-Q1 datasheet
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TLC59116-Q1
SLDS223A – MARCH 2016 – REVISED MARCH 2016
TLC59116-Q1 16-Channel FM+ I2C-Bus Constant-Current LED Sink Driver
1 Features
• 16 LED Drivers (Each Output Programmable at
Off, On, Programmable LED Brightness, or
Programmable Group Dimming and Blinking
Mixed With Individual LED Brightness)
• 16 Constant-Current Output Channels
• 256-Step (8-Bit) Linear Programmable Brightness
Per LED Output Varying From Fully Off (Default)
to Maximum Brightness Using a 97-kHz PWM
Signal
• 256-Step Group Brightness Control Allows
General Dimming [Using a 190-Hz PWM Signal
From Fully Off to Maximum Brightness (Default)]
• 256-Step Group Blinking With Frequency
Programmable From 24-Hz to 10.73 s and Duty
Cycle From 0% to 99.6%
• Four Hardware Address Pins Allow 14 TLC59116-
Q1 Devices to Be Connected to Same I2C Bus
• Four Software-Programmable I2C Bus Addresses
(One LED Group Call Address and Three LED
Sub Call Addresses) Allow Groups of Devices to
Be Addressed at Same Time in Any Combination
• Software Reset Feature (SWRST Call) Allows
Device to Be Reset Through I2C Bus
• Up to 14 Possible Hardware-Adjustable Individual
I2C Bus Addresses Per Device, So That Each
Device Can Be Programmed
• Open-Load and Overtemperature Detection Mode
to Detect Individual LED Errors
• Output State Change Programmable on
Acknowledge or Stop Command to Update
Outputs Byte-by-Byte or All at Same Time (Default
to Change on Stop)
• Output Current Adjusted Through an External
Resistor
• Constant Output Current Range: 5-mA to 120-mA
• Maximum Output Voltage: 17 V
• 25-MHz Internal Oscillator Requires No External
Components
• 1-MHz Fast-mode Plus (FMT) Compatible I2C-Bus
Interface With 30-mA High-Drive Capability on
SDA Output for Driving High-Capacitive Buses
• Internal Power-On Reset
• Noise Filter on SCL and SDA Inputs
• No Glitch on Power-Up
• Active-Low Reset
• Supports Hot Insertion
• Low Standby Current
1
1
• 3.3 V or 5 V Supply Voltage
• 5.5 V Tolerant Inputs
• 28-Pin Thin Shrink Small-Outline Package
(TSSOP) (PW-28)
• –40°C to +105°C Operation
2 Applications
• General LED Lighting Applications
• Backlight for center stack buttons
• Backlight for cluster indicators
3 Description
The TLC59116-Q1 is an I2C-Bus controlled 16-
channel LED driver that is optimized for
red/green/blue/amber (RGBA) color mixing and
backlight application. Each LED output has its own 8-
bit resolution (256 steps) fixed-frequency individual
PWM controller that operates at 97-kHz, with a duty
cycle that is adjustable from 0% to 99.6%.
Device Information (1)
PART NUMBER PACKAGE
BODY SIZE (NOM)
TLC59116-Q1
TSSOP (28)
9.70 mm × 4.40 mm
(1) For all available packages, see the orderable addendum at
the end of the datasheet.
TLC59116-Q1 Typical Application
3.3 V
or
5V
SCL
SDA
RESET
TLC59116-Q1
SCL
VCC
SDA
OUT15
RESET
OUT14
A0–A3
OUT13
REXT
REXT
GND
OUT1
OUT0
...
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.

TLC59116-Q1 datasheet
TLC59116-Q1
SLDS223A – MARCH 2016 – REVISED MARCH 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Description (continued)......................................... 3
6 Pin Configuration and Functions ......................... 4
7 Specifications......................................................... 5
7.1 Absolute Maximum Ratings ...................................... 5
7.2 ESD Ratings.............................................................. 5
7.3 Recommended Operating Conditions ...................... 5
7.4 Thermal Information .................................................. 5
7.5 Electrical Characteristics........................................... 6
7.6 Timing Requirements ................................................ 7
7.7 Typical Characteristics .............................................. 9
8 Parameter Measurement Information ................ 10
9 Detailed Description ............................................ 12
9.1 Overview ................................................................. 12
9.2 Functional Block Diagram ....................................... 12
9.3 Feature Description................................................. 12
9.4 Device Functional Modes........................................ 15
9.5 Programming........................................................... 15
9.6 Register Maps ......................................................... 22
10 Application and Implementation........................ 30
10.1 Application Information.......................................... 30
10.2 Typical Application ................................................ 31
11 Power Supply Recommendations ..................... 33
12 Layout................................................................... 33
12.1 Layout Guidelines ................................................. 33
12.2 Layout Example .................................................... 33
12.3 Thermal Considerations ........................................ 34
13 Device and Documentation Support ................. 35
13.1 Documentation Support ....................................... 35
13.2 Community Resources.......................................... 35
13.3 Trademarks ........................................................... 35
13.4 Electrostatic Discharge Caution ............................ 35
13.5 Glossary ................................................................ 35
14 Mechanical, Packaging, and Orderable
Information ........................................................... 35
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Original (March 2016) to Revision A
Page
• Changed device status from Product Preview to Production Data ....................................................................................... 1
2 Submit Documentation Feedback
Product Folder Links: TLC59116-Q1
Copyright © 2016, Texas Instruments Incorporated




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