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SP6691ER PDF预览

SP6691ER

更新时间: 2024-02-18 20:57:17
品牌 Logo 应用领域
西伯斯 - SIPEX 驱动器稳压器
页数 文件大小 规格书
15页 703K
描述
SOT23Micro Power Boost Regulator Series White LED Driver

SP6691ER 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:MO-178AA, SOT-23, 5 PINReach Compliance Code:unknown
风险等级:5.67Is Samacsys:N
接口集成电路类型:LED DISPLAY DRIVERJESD-30 代码:R-PDSO-G5
JESD-609代码:e0长度:2.9 mm
湿度敏感等级:1复用显示功能:NO
功能数量:1区段数:1
端子数量:5最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:LSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE, SHRINK PITCH峰值回流温度(摄氏度):240
认证状态:Not Qualified座面最大高度:1.45 mm
最大供电电压:13.5 V最小供电电压:1 V
标称供电电压:3.3 V表面贴装:YES
温度等级:INDUSTRIAL端子面层:TIN LEAD
端子形式:GULL WING端子节距:0.95 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:1.6 mmBase Number Matches:1

SP6691ER 数据手册

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Solved by  
SP6691  
TM  
Micro Power Boost Regulator Series White LED Driver  
FEATURES  
NC  
FB  
NC  
8
7
6
5
1
2
3
4
Drives up to 6 LEDs @ 25mA  
Drives up to 8 LEDs @ 20mA  
High Output Voltage: Up to 30V  
SP6691  
8 Pin DFN  
SHDN  
VIN  
NC  
SW  
Optimized for Single Supply,  
GND  
2.7V - 4.2V Applications  
Operates Down to 1V  
High Efficiency: Greater Than 75%  
Low Quiescent Current: 20µA  
Ultra Low Shutdown Current: 10nA  
Single Battery Cell Operation  
Programmable Output Voltage  
11 switch (350mV at 350mA)  
APPLICATIONS  
White LED Driver  
High Voltage Bias  
Digital Cameras  
Cell Phone  
Battery Backup  
Handheld Computers  
Lead Free, RoHS Compliant Packages:  
8 Pin DFN, 5 Pin TSOT or 5 Pin SOT23  
DESCRIPTION  
The SP6691 is a micro power boost regulator that is specifically designed for powering series  
configuration white LED. The part utilizes fixed off time architecture and consumes only 10nA  
quiescent current in shutdown. Low voltage operation, down to 1V, fully utilizes maximal battery  
life. The SP6691 is offered in a 8 Pin DFN, 5-pin SOT-23 or 5 Pin TSOT package and enables  
the construction of a complete regulator occupying < 0.2 in2 board space.  
TYPICAL APPLICATION CIRCUIT  
10µH  
L1  
2.7 to 4.2V  
D1  
SW  
VIN  
®
2.2 µF  
C2  
SP6691  
SHDN  
FB  
GND  
4.7µF  
Rb  
C1  
Jun26-07 Rev D  
Micro Power Boost Regulator Series White LED Driver  
© 2007 Sipex Corporation  

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