TLC59116ITPWRQ1 - Texas Instruments

Manufacturer Part Number

TLC59116ITPWRQ1

Manufacturer

Texas Instruments

Introduction

The TLC59116ITPWRQ1 is an automotive-grade power management integrated circuit specifically designed for LED driving applications.

Product Features and Performance

16 LED outputs

Linear LED driver

Integrated I2C interface for dimming control

Supports 3V to 5.5V supply voltage

Up to 17V output voltage

120mA constant current output per channel

Integrated open-load, short-load, and thermal shutdown protection

Designed for operation in extreme temperatures ranging from -40°C to 105°C

Automotive-grade product meeting AEC-Q100 standards

Product Advantages

High output channel count for complex lighting schemes

Precision current control for consistent illumination

Built-in error detection features to ensure reliable operation

I2C-bus controlled dimming allows flexible brightness management

Key Technical Parameters

Voltage - Supply (Min): 3V

Voltage - Supply (Max): 5.5V

Voltage - Output: 17V

Current - Output / Channel: 120mA

Number of Outputs: 16

Quality and Safety Features

Thermal overload protection

Under-voltage lockout

AEC-Q100 qualified for automotive reliability

Overtemperature shutdown

Compatibility

Compatible with standard I2C bus interface

Surface Mount 28-TSSOP packaging for integration into a variety of PCB designs

Application Areas

Automotive backlighting systems

General LED lighting solutions

Instrument cluster lights

Indicator and warning light systems in vehicles

Product Lifecycle

Status: Active

Not indicated as nearing discontinuation

Availability of replacements or upgrades not specified

Several Key Reasons to Choose This Product

Provides sufficient driving capabilities for multiple LEDs

Enhanced power efficiency with linear regulation

Durability for automotive applications with high-reliability design

Ease of use through I2C programmable interfaces

Meets stringent automotive industry standards

Suitable for high-temperature environments

Space-saving with surface mount packaging

Designed to support complex, multi-LED lighting configurations