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TLC59116F

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16 位快速模式增强版 (FM+) I2C 总线 LED 驱动器

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数据表

TLC59116F

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产品详情

Number of channels 16 LED current per channel (mA) 120 LED configuration Parallel, Series, Single Program memory No Topology Current Sink, Linear Programmable ramp control No Vin (min) (V) 3 Vin (max) (V) 5.5 Iout (max) (A) 1.92 Features I2C control Iq (typ) (mA) 13 Operating temperature range (°C) -40 to 85 Rating Catalog
Number of channels 16 LED current per channel (mA) 120 LED configuration Parallel, Series, Single Program memory No Topology Current Sink, Linear Programmable ramp control No Vin (min) (V) 3 Vin (max) (V) 5.5 Iout (max) (A) 1.92 Features I2C control Iq (typ) (mA) 13 Operating temperature range (°C) -40 to 85 Rating Catalog
TSSOP (PW) 28 62.08 mm² 9.7 x 6.4 VQFN (RHB) 32 25 mm² 5 x 5
  • 16 LED Drivers (Each Output Programmable at
    OFF, ON, LED Brightness, and Group
    Dimming/Blinking Mixed With Individual LED
    Brightness)
  • 16 Open-Drain 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
    TLC59116F Devices to be Connected to the
    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 AddressedSimultaneously in Any Combination
    (For example, One Register Used for ‘All Call’ So
    All the TLC59116Fs on the I2C Bus Can be
    Addressed at the Same Time and the Second
    Register Used for Three Different Addresses So
    That 1/3 of all Devices on the Bus Can Be
    Addressed at the Same Time in a Group).
    Software Enable and Disable for I2C Bus Address.
  • Software Reset Feature (SWRST Call) Allows the
    Device to be Reset Through the I2C Bus
  • Up to 14 Possible Hardware Adjustable Individual
    I2C Bus Addresses Per Device so That Each
    Device Can be Programmed
  • Output State Change Programmable on the
    Acknowledge or the STOP Command to Update
    Outputs Byte-by-Byte or All at the Same Time
    (Default to Change on STOP.
  • 120-mA Maximum Output Current
  • 17-V Maximum Output Voltage
  • 25-MHz Internal Oscillator Requires No External Components
  • 1-MHz Fast-Mode Plus (FM+) Compatible I2C Bus
    Interface With 30 mA High Drive Capability on
    SDA Output for Driving High Capacity Buses
  • Internal Power-On Reset
  • Noise Filter on SCL/SDA Inputs
  • No Glitch on Power Up
  • Active-Low Reset
  • Supports Hot Insertion
  • Low Standby Current
  • 3.3-V or 5-V Supply Voltage
  • 5.5-V Tolerant Inputs
  • 28-Pin TSSOP (PW)
  • –40°C to 85°C Operation
  • APPLICATIONS
    • Gaming
    • Small Signage
    • Industrial Equipment

All other trademarks are the property of their respective owners
  • 16 LED Drivers (Each Output Programmable at
    OFF, ON, LED Brightness, and Group
    Dimming/Blinking Mixed With Individual LED
    Brightness)
  • 16 Open-Drain 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
    TLC59116F Devices to be Connected to the
    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 AddressedSimultaneously in Any Combination
    (For example, One Register Used for ‘All Call’ So
    All the TLC59116Fs on the I2C Bus Can be
    Addressed at the Same Time and the Second
    Register Used for Three Different Addresses So
    That 1/3 of all Devices on the Bus Can Be
    Addressed at the Same Time in a Group).
    Software Enable and Disable for I2C Bus Address.
  • Software Reset Feature (SWRST Call) Allows the
    Device to be Reset Through the I2C Bus
  • Up to 14 Possible Hardware Adjustable Individual
    I2C Bus Addresses Per Device so That Each
    Device Can be Programmed
  • Output State Change Programmable on the
    Acknowledge or the STOP Command to Update
    Outputs Byte-by-Byte or All at the Same Time
    (Default to Change on STOP.
  • 120-mA Maximum Output Current
  • 17-V Maximum Output Voltage
  • 25-MHz Internal Oscillator Requires No External Components
  • 1-MHz Fast-Mode Plus (FM+) Compatible I2C Bus
    Interface With 30 mA High Drive Capability on
    SDA Output for Driving High Capacity Buses
  • Internal Power-On Reset
  • Noise Filter on SCL/SDA Inputs
  • No Glitch on Power Up
  • Active-Low Reset
  • Supports Hot Insertion
  • Low Standby Current
  • 3.3-V or 5-V Supply Voltage
  • 5.5-V Tolerant Inputs
  • 28-Pin TSSOP (PW)
  • –40°C to 85°C Operation
  • APPLICATIONS
    • Gaming
    • Small Signage
    • Industrial Equipment

All other trademarks are the property of their respective owners

The TLC59116F is an I2C-bus controlled 16-channel LED driver optimized for red/green/blue/amber (RGBA) color mixing applications. 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% to allow the LED to be set to a specific brightness value. An additional 8-bit resolution (256 steps) group PWM controller has both a fixed frequency of 190 Hz and an adjustable frequency between 24 Hz to once every 10.73 seconds with a duty cycle that is adjustable from 0% to 99.6% that is used to either dim or blink all LEDs with the same value.

The TLC59116F is an I2C-bus controlled 16-channel LED driver optimized for red/green/blue/amber (RGBA) color mixing applications. 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% to allow the LED to be set to a specific brightness value. An additional 8-bit resolution (256 steps) group PWM controller has both a fixed frequency of 190 Hz and an adjustable frequency between 24 Hz to once every 10.73 seconds with a duty cycle that is adjustable from 0% to 99.6% that is used to either dim or blink all LEDs with the same value.
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类型 标题 下载最新的英语版本 日期
* 数据表 TLC59116F 16-Channel Fast-Mode Plus I2C Bus LED Driver 数据表 (Rev. C) 2015年 9月 25日
白皮书 常见 LED 功能和 LED 驱动器设计注意事项 英语版 2020年 9月 21日
应用手册 How to Select a RGB LED Driver 2019年 8月 8日
选择指南 电源管理指南 2018 (Rev. K) 2018年 7月 31日
选择指南 电源管理指南 2018 (Rev. R) 2018年 6月 25日
用户指南 TLC59116FEVM-571 2010年 2月 11日

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评估板

TLC59116FEVM-571 — 16 通道 LED 驱动器评估模块

TLC59116F 是 I2C 总线控制的 16 通道 LED 驱动器，它针对娱乐产品的红色/绿色/蓝色/琥珀色 (RGBA) 混合和背光应用进行了优化。每个 LED 输出都拥有自身的 8 位分辨率（256 色阶）、固定频率、独立 PWM 控制器（工作频率为 97kHz）和可调节占空比（0% 至 99.6%）。独立 PWM 控制器允许将每个 LED 设置为特定的亮度值。附加的 8 位分辨率（256 色阶）组合式 PWM 控制器既具有 190Hz 的固定频率，又拥有低至 24Hz 的可调节频率（每隔 10.73 秒调节一次）和可调节占空比（0% 至 99.6%）。组合式 PWM (...)
用户指南: PDF
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