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SP6687ER1-TR PDF预览

SP6687ER1-TR

更新时间: 2024-01-19 22:44:16
品牌 Logo 应用领域
西伯斯 - SIPEX 驱动器
页数 文件大小 规格书
12页 246K
描述
4 Channel Charge Pump White LED Driver

SP6687ER1-TR 技术参数

是否Rohs认证: 符合生命周期:Obsolete
包装说明:4 X 4 MM, LEAD FREE, MO220-VGGC-4, QFN-16Reach Compliance Code:unknown
风险等级:5.84接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-XQCC-N16JESD-609代码:e3
长度:4 mm湿度敏感等级:3
复用显示功能:NO功能数量:1
区段数:4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
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1 mm最大供电电压:5.5 V
最小供电电压:2.5 V标称供电电压:4.5 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:NO LEAD
端子节距:0.65 mm端子位置:QUAD
处于峰值回流温度下的最长时间:40宽度:4 mm

SP6687ER1-TR 数据手册

 浏览型号SP6687ER1-TR的Datasheet PDF文件第2页浏览型号SP6687ER1-TR的Datasheet PDF文件第3页浏览型号SP6687ER1-TR的Datasheet PDF文件第4页浏览型号SP6687ER1-TR的Datasheet PDF文件第5页浏览型号SP6687ER1-TR的Datasheet PDF文件第6页浏览型号SP6687ER1-TR的Datasheet PDF文件第7页 
®
SP6687  
4 Channel Charge Pump White LED Driver  
FEATURES  
12  
11  
10  
9
High Efficiency > 90%  
8
7
6
5
LED4 13  
C1P  
VIN  
Support up to 4 White LEDs with current  
SP6687  
14  
LED3  
matching  
16 Pin QFN  
15  
16  
LED2  
LED1  
Three Charge Pump Modes: X1, X1.5, X2  
Soft Start Function  
VOUT  
ISET  
Short Circuit Protection  
1
2
4
3
Output Overvoltage Protection  
Thermal Shutdown  
Programmable LED drive capability  
PWM Dimming Control  
1MHz Fixed Frequency Oscillator  
Low 1µA Shutdown Current  
Pin Compatible with SC604  
Pin 1  
Orientation  
Now Available in Lead-Free Packaging  
APPLICATIONS  
Mobile phones  
White LED Backlighting  
Camera Flash LED lighting  
DESCRIPTION  
TheSP6687isacompact,highlyefficientandhighlyintegrated4channelchargepumpwhiteLED  
driver. It can support from 1 to 4 White LEDs and is optimized for Li-Ion battery applications.  
Current matching allows all 4 LEDs to maintain consistent brightness. Users can control White  
LEDs by three programming bits. Each channel can support up to 30mA of current. This device  
is available in a 4mm x 4mm, 16 pin QFN package.  
TYPICAL APPLICATION CIRCUIT  
C2 1µF  
C1 1µF  
11  
10  
8
9
C1N  
C2P  
C1P  
C2N  
7
V
IN  
6
®
V
OUT  
1
2
C
IN  
1µF  
Li-ion  
Battery  
EN  
SP6687  
C
OUT  
LED1  
LED2  
16  
15  
CTRL0  
1µF  
3
4
5
CTRL1  
CTRL2  
14  
13  
LED3  
LED4  
I
SET  
GND  
12  
R
SET  
Typical Application Circuit for 4-White LEDs  
Date: 11/15/05  
SP6687 4Channel Charge Pump White LED Driver  
© Copyright 2005 Sipex Corporation  
1

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