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LDS8869002-T2 PDF预览

LDS8869002-T2

更新时间: 2024-09-13 21:19:47
品牌 Logo 应用领域
IXYS 驱动接口集成电路
页数 文件大小 规格书
14页 468K
描述
LED Driver, 6-Segment, 3 X 3 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, HALOGEN FREE AND ROHS COMPLIANT, MO-220, TQFN-16

LDS8869002-T2 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:QFN包装说明:3 X 3 MM, 0.80 MM HEIGHT, 0.50 MM PITCH, HALOGEN FREE AND ROHS COMPLIANT, MO-220, TQFN-16
针数:16Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-XQCC-N16长度:3 mm
复用显示功能:NO功能数量:1
区段数:6端子数量:16
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装等效代码:LCC16,.12SQ,20封装形状:SQUARE
封装形式:CHIP CARRIER峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.6 V认证状态:Not Qualified
座面最大高度:0.85 mm子类别:Display Drivers
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:INDUSTRIAL端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:3 mm
Base Number Matches:1

LDS8869002-T2 数据手册

 浏览型号LDS8869002-T2的Datasheet PDF文件第2页浏览型号LDS8869002-T2的Datasheet PDF文件第3页浏览型号LDS8869002-T2的Datasheet PDF文件第4页浏览型号LDS8869002-T2的Datasheet PDF文件第5页浏览型号LDS8869002-T2的Datasheet PDF文件第6页浏览型号LDS8869002-T2的Datasheet PDF文件第7页 
LDS8869  
6-Channel Ultra Low Dropout LED Driver  
FEATURES  
o
o
Charge pump modes: 1x, 1.33x, 1.5x, 2x  
Ultra low dropout PowerLiteCurrent  
Regulator*  
o
o
o
o
Drives up to 6 LEDs at 32mA each  
1-wire LED current programming  
Power efficiency up to 94%  
Low input noise & ripple in all charge pump  
modes  
o
o
o
o
Low current shutdown mode  
Short circuit current limiting  
Thermal shutdown protection  
device’s efficiency up to 94%. New mode requires no  
additional external capacitors.  
The EN/SET logic input functions as a chip enable  
and a current setting interface.  
Available in 3 x 3 x 0.8 mm 16-pin TQFN  
package  
The LEDs current is programmable by one wire  
digital interface from 0.5 to 32mA in 0.5mA steps or  
from zero to 3.75mA in 0.25mA steps. Every LED  
bank with two LEDs each may be turned on/off or  
programmed separately  
APPLICATION  
o
o
o
o
Keypad and Display Backlight  
Cellular Phones  
Digital Still Cameras  
PDAs and Smartphones  
Low noise input ripple is achieved by operating at a  
constant switching frequency which allows the use of  
small external ceramic capacitors. The multi-  
fractional charge pump supports a wide range of  
input voltages from 2.7V to 5.5V.  
DESCRIPTION  
The LDS8869 is  
a high efficiency multi-mode  
fractional charge pump with ultra low dropout voltage  
that can drive up to six LEDs. Inclusion of a 1.33x  
fractional charge pump mode and ultra low dropout  
PowerLiteCurrent Regulator (PCR) increases  
The device is available in in 16-lead TQFN 3 mm x 3  
mm package with a max height of 0.8 mm.  
TYPICAL APPLICATION CIRCUIT  
© 2009 IXIS Corp.  
Characteristics subject to change without notice  
1
Doc. No. 8869_DS, Rev. N2.1  

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