TLC59116F 16 位 FM+ I2C 总线 LED 驱动器
TLC59116F 描述
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.
Each LED output can be off, on (no PWM control), set at its individual PWM controller value or at both individual and group PWM controller values
|
TLC59108 |
TLC59108F |
TLC59116 |
TLC59116F |
TLC59208F |
| Output Channels |
8 |
8 |
16 |
16 |
|
| PWM Dimming Steps |
256 |
256 |
|
256 |
256 |
| Analog Dimming Steps |
256 |
|
256 |
|
|
| Per Channel Drive(mA) |
120 |
120 |
100 |
120 |
50 |
| Ch to Ch Accuracy(Typ)(+/- %) |
3 |
|
6 |
|
|
| Data Input |
I2C |
I2C |
I2C |
I2C |
I2C |
| Data Transfer Rate(Typ)(MHz) |
1 |
1 |
1 |
1 |
1 |
| Data Vin(Min)(V) |
3 |
3 |
3 |
3 |
3 |
| Data Vin(Max)(V) |
5.5 |
5.5 |
5.5 |
5.5 |
5.5 |
| LED Voltage(Max)(V) |
17 |
17 |
17 |
17 |
17 |
| Pin/Package |
20TSSOP, 20VQFN |
20TSSOP, 20VQFN |
28TSSOP, 32QFN |
28TSSOP, 32QFN |
16TSSOP, 16VQFN |
| Approx. Price (US$) |
0.80 | 1ku |
0.80 | 1ku |
1.45 | 1ku |
1.45 | 1ku |
0.65 | 1ku |
TLC59116F 特性
- 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 Addressed Simultaneously 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
TLC59116F 芯片订购指南
| 器件 |
状态 |
温度 (oC) |
价格（美元） | Quantity |
封装 | 引脚 |
封装数量 | 封装载体 |
丝印标记 |
| TLC59116FIPWR |
ACTIVE |
-40 to 85 |
1.45 | 1ku |
TSSOP (PW) | 28 |
2000 | LARGE T&R |
Y59116F |
| TLC59116FIRHBR |
ACTIVE |
-40 to 85 |
1.45 | 1ku |
QFN (RHB) | 32 |
3000 | LARGE T&R |
Y59116F |
TLC59116F 质量与无铅数据
| 器件 |
环保计划* |
铅/焊球涂层 |
MSL 等级/回流焊峰 |
环保信息与无铅 (Pb-free) |
DPPM / MTBF / FIT 率 |
| TLC59116FIPWR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-1-260C-UNLIM |
TLC59116FIPWR |
TLC59116FIPWR |
| TLC59116FIRGYR |
Green (RoHS & no Sb/Br) |
CU NIPDAU |
Level-2-260C-1 YEAR |
TLC59116FIRGYR |
TLC59116FIRGYR |
TLC59116F 应用技术支持与电子电路设计开发资源下载
- TLC59116F 数据资料 dataSheet 下载.PDF
- TI 德州仪器照明解决方案产品选型与价格 . xls
- 照明和显示屏电源选择指南 (PDF 1427 KB)
- 笔记本电脑指南 (Rev. A) (PDF 2774 KB)
- 全面认识开关型电源中的BUCK-BOOST功率级 (Rev. A)
(PDF 2206 KB)
- PowerPAD™ Made Easy (PDF 57 KB)
- 标准线性产品交叉参考 (Rev. D)
(PDF 1058 KB)
- 模数规格和性能特性术语表 (Rev. A) (PDF 1993 KB)
- 所选封装材料的热学和电学性质 (PDF 645 KB)
- 高速数据转换 (PDF 1967 KB)
TLC59116F 相关工具
