Datasheet > SP6691_07

SP6691_07

更新时间： 2024-01-11 20:05:10

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

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中文翻译

获取价格

数据手册

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SP6691_07 数据手册

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SP6691

Micro Power Boost Regulator Series White LED Driver

FEATURES

■ Drives up to 6 LEDs @ 25mA

■ Drives up to 8 LEDs @ 20mA

■ High Output Voltage: Up to 30V

SP6691

8 Pin DFN

SHDN

V_IN

■ 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 in²board space.

TYPICAL APPLICATION CIRCUIT

10µH

2.7 to 4.2V

V_IN

2.2 µF

SP6691

SHDN

GND

4.7µF

R_b

Jun26-07 Rev D

Micro Power Boost Regulator Series White LED Driver

ꢀ

12 3 4 5 6 7...15

中文翻译

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与SP6691_07相关器件

型号	品牌	获取价格	描述	数据表
SP6691EB	SIPEX	获取价格	Evaluation Board Manual
SP6691EK	SIPEX	获取价格	SOT23Micro Power Boost Regulator Series White LED Driver
SP6691EK/TR	SIPEX	获取价格	SOT23Micro Power Boost Regulator Series White LED Driver
SP6691EK1	SIPEX	获取价格	SOT23Micro Power Boost Regulator Series White LED Driver
SP6691EK1/TR	SIPEX	获取价格	SOT23Micro Power Boost Regulator Series White LED Driver
SP6691EK1-L	SIPEX	获取价格	LED Driver, 1-Segment, PDSO5, LEAD FREE, MO-193AB, TSOT-23, 5 PIN
SP6691EK1-L/TR	SIPEX	获取价格	LED Driver, 1-Segment, PDSO5, LEAD FREE, MO-193AB, TSOT-23, 5 PIN
SP6691EK-L/TR	SIPEX	获取价格	LED Driver, 1-Segment, PDSO5, LEAD FREE, MO-178AA, SOT-23, 5 PIN
SP6691EK-L1	SIPEX	获取价格	LED Driver, 1-Segment, PDSO5, LEAD FREE, MO-193AB, TSOT-23, 5 PIN
SP6691EK-L1/TR	SIPEX	获取价格	LED Driver, 1-Segment, PDSO5, LEAD FREE, MO-193AB, TSOT-23, 5 PIN