5秒后页面跳转
IS31FL3209-QFLS4-TR PDF预览

IS31FL3209-QFLS4-TR

更新时间: 2024-11-11 20:10:35
品牌 Logo 应用领域
美国芯成 - ISSI 驱动接口集成电路
页数 文件大小 规格书
15页 334K
描述
LED Driver,

IS31FL3209-QFLS4-TR 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:HVQCCN,Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:6 weeks风险等级:5.74
数据输入模式:SERIAL接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-XQCC-N28长度:4 mm
功能数量:1区段数:18
端子数量:28最高工作温度:125 °C
最低工作温度:-40 °C封装主体材料:UNSPECIFIED
封装代码:HVQCCN封装形状:SQUARE
封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE峰值回流温度(摄氏度):NOT SPECIFIED
座面最大高度:0.8 mm最大供电电压:5.5 V
最小供电电压:2.7 V标称供电电压:3.6 V
表面贴装:YES温度等级:AUTOMOTIVE
端子形式:NO LEAD端子节距:0.4 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4 mm最小 fmax:0.4 MHz
Base Number Matches:1

IS31FL3209-QFLS4-TR 数据手册

 浏览型号IS31FL3209-QFLS4-TR的Datasheet PDF文件第2页浏览型号IS31FL3209-QFLS4-TR的Datasheet PDF文件第3页浏览型号IS31FL3209-QFLS4-TR的Datasheet PDF文件第4页浏览型号IS31FL3209-QFLS4-TR的Datasheet PDF文件第5页浏览型号IS31FL3209-QFLS4-TR的Datasheet PDF文件第6页浏览型号IS31FL3209-QFLS4-TR的Datasheet PDF文件第7页 
IS31FL3209  
18 CHANNELS LED DRIVER; 1/24 DC SCALING WHITE BALANCE  
December 2017  
GENERAL DESCRIPTION  
FEATURES  
IS31FL3209 is comprised of 18 constant current  
channels each with independent PWM control,  
2.7V to 5.5V supply  
Each channel output current up to 76mA  
I2C interface, automatic address increment  
function  
Four selectable I2C addresses  
Internal reset register  
Modulate LED brightness with 256 steps PWM  
Each channel can be controlled independently  
Each channel can be scaled independently by 1,  
23/24, 22/24, 21/22, 20/24, 19/24, 18/24, 16/24,  
14/24, 12/24, 11/24, 9/24 and 7/24  
PWM frequency selectable  
- 23kHz (default)  
- 3.45kHz  
designed for driving LEDs, PWM frequency can be  
23kHz (default) or 3.45kHz. The output current of each  
channel can be set at up to 76mA (Max.) by an external  
resistor and independently scaled by a factor of 1,  
23/24, 22/24, 21/22, 20/24, 19/24, 18/24, 16/24, 14/24,  
12/24, 11/24, 9/24 and 7/24.The average LED current  
of each channel can be changed in 256 steps by  
changing the PWM duty cycle through an I2C interface.  
The chip can be turned off by pulling the SDB pin low or  
by using the software shutdown feature to reduce  
power consumption.  
IS31FL3209 is available in QFN-28 (4mm × 4mm)  
package. It operates from 2.7V to 5.5V over the  
temperature range of -40°C to +125°C.  
-40°C to +125°C temperature range  
QFN-28 (4mm × 4mm) package  
APPLICATIONS  
Mobile phones and other hand-held devices for  
LED display  
LED in home appliances  
TYPICAL APPLICATION CIRCUIT  
VBattery  
VBattery  
3
VCC  
8
OUT1  
9
1 F  
VDD  
4.7k 4.7k  
0.1 F  
OUT2  
10  
OUT3  
6
7
SDA  
SCL  
SDB  
Micro  
Controller  
0.1 F  
1
IS31FL3209  
REXT= 6.8k  
100k  
IOUT= 22.4mA  
26  
27  
28  
OUT16  
OUT17  
OUT18  
*Note 2  
5
R_EXT  
6.8k  
2
AD  
4,11  
18,25  
GND  
GND  
Figure 1 Typical Application Circuit  
Note 1: The maximum output current is set to 76mA when REXT= 2k. Please refer Page 10 for setting LED current.  
Note 2: A 0.1µF capacitor is necessary for passing the EFT test.  
Integrated Silicon Solution, Inc. – www.issi.com  
1
Rev. A, 11/24/2017  

与IS31FL3209-QFLS4-TR相关器件

型号 品牌 获取价格 描述 数据表
IS31FL3216 ISSI

获取价格

16 CHANNELS LED DRIVER
IS31FL3216-QFLS2-EB ISSI

获取价格

16 CHANNELS LED DRIVER
IS31FL3216-QFLS2-TR ISSI

获取价格

16 CHANNELS LED DRIVER
IS31FL3218 ISSI

获取价格

18 CHANNELS LED DRIVER
IS31FL3218-GRLS2 ISSI

获取价格

LED Driver,
IS31FL3235A-QFLS2-TR ISSI

获取价格

LED Driver,
IS31FL3236 ISSI

获取价格

36 CHANNELS LED DRIVER
IS31FL3236A-QFLS2-TR ISSI

获取价格

LED Driver,
IS31FL3236-QFLS2-TR ISSI

获取价格

LED Driver, PQCC44,
IS31FL3236-TQLS2 ISSI

获取价格

LED Driver, PQFP48,