TLC59116 - 16 通道 Fm+ I2C 总线恒流下沉式 LED 驱动器

TLC59116是TI德州仪器公司的一款标牌/线性产品，TLC59116是16 通道 Fm+ I2C 总线恒流下沉式 LED 驱动器，本站介绍了TLC59116的封装应用图解、特点和优点、功能等，并给出了与TLC59116相关的TI元器件型号供参考。

TLC59116 - 16 通道 Fm+ I2C 总线恒流下沉式 LED 驱动器 - 标牌/线性 - LED驱动器 - 德州仪器

产品特性

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 24Hz to 10.73s and Duty Cycle From 0% to 99.6%
Four Hardware Address Pins Allow 14 TLC59116 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: 5mA to 120mA
Maximum Output Voltage: 17V
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
3.3-V or 5-V Supply Voltage
5.5-V Tolerant Inputs
Offered in 28-Pin Thin Shrink Small-Outline Package (TSSOP) (PW) and 32-Pin Quad Flatpack No Lead (QFN)
–40 °C to 85 °C Operation

产品应用

Gaming
Small Signage
Industrial Equipment

产品说明

The TLC59116 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 (256steps) fixed-frequency individual PWM controller that operates at 97kHz, with a duty cycle that is adjustable from 0% to 99.6%.

产品器件信息

PART NUMBER	PACKAGE	BODY SIZE (NOM)
TLC59116	TSSOP (28)	9.70 mm × 4.40 mm
TLC59116	VQFN (32)	5.00 mm × 5.00 mm

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