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SP6680EU/TR PDF预览

SP6680EU/TR

更新时间: 2024-02-02 19:52:35
品牌 Logo 应用领域
西伯斯 - SIPEX 稳压器光电二极管
页数 文件大小 规格书
12页 251K
描述
High Efficiency Buck/Boost Charge Pump Regulator

SP6680EU/TR 技术参数

是否Rohs认证: 符合生命周期:Transferred
包装说明:LEAD FREE, MO-187-BA, MSOP-10Reach Compliance Code:unknown
风险等级:5.75模拟集成电路 - 其他类型:SWITCHED CAPACITOR REGULATOR
最大输入电压:6.3 V最小输入电压:2.75 V
标称输入电压:3.6 VJESD-30 代码:R-PDSO-G10
JESD-609代码:e3长度:3 mm
湿度敏感等级:1功能数量:1
端子数量:10最高工作温度:85 °C
最低工作温度:-40 °C最大输出电流:0.1 A
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):260认证状态:Not Qualified
座面最大高度:1.1 mm表面贴装:YES
切换器配置:DOUBLER INVERTER最大切换频率:262.14 kHz
技术:CMOS温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:3 mm
Base Number Matches:1

SP6680EU/TR 数据手册

 浏览型号SP6680EU/TR的Datasheet PDF文件第2页浏览型号SP6680EU/TR的Datasheet PDF文件第3页浏览型号SP6680EU/TR的Datasheet PDF文件第4页浏览型号SP6680EU/TR的Datasheet PDF文件第5页浏览型号SP6680EU/TR的Datasheet PDF文件第6页浏览型号SP6680EU/TR的Datasheet PDF文件第7页 
®
SP6680  
High Efficiency Buck/Boost Charge Pump Regulator  
Ideal For Sim Card Applications In  
Cellular Phones  
VOUT  
CF1P  
VIN  
10  
9
1
2
3
4
5
CF2P  
CF1N  
GND  
CF2N  
CLK  
Low Profile, Inductorless Regulator  
Up To 96% Power Efficiency  
+2.7V to +6.3V Input Voltage Range  
5.8V Output Voltage  
60mA Output Current  
75µA Quiescent Current  
SP6680  
8
10 Pin MSOP  
7
C/4  
6
CX8  
4µA Shutdown Current  
External 32.768kHz Clock Input  
Three Programmable Charge Pump  
Frequencies: 8.192kHz, 32.768kHz,  
and 262.14kHz  
Now Available in Lead Free Packaging  
Internal Oscillator At 16.7kHz, When  
CLK Pin Is Held High  
Space Saving 10-Pin µSOIC Package  
DESCRIPTION  
The SP6680 is a charge pump ideal for converting a +3.6V Li-Ion battery input to a +5.0V  
regulated output. An input voltage range of +2.7V to +6.3V is converted to a regulated output  
of 5.8V. The SP6680 device will operate at three different switching frequencies correspond-  
ing to three different output resistances and load current ranges. An external 32.768kHz  
nominalclocksignalisusedtoproducethreesynchronizedpumpfrequenciesthroughtheuse  
an internal phase look loop of an to drive the charge pump. Two control inputs can adjust the  
internal pump frequency on the fly to 8.192kHz (fINPUT / 4), 32.768kHz (fINPUT x 1), or 262.14kHz  
(fINPUT x 8). The charge pump configuration dynamically changes to optimize power efficiency.  
At low input voltages the charge pump doubles the input while at higher inputs the output is  
1.5 times the input. The SP6680 can deliver high power efficiencies up to 96% with low  
quiescent currents from 75µA to 800µA. The SP6680 is offered in a 10-Pin µSOIC package.  
TYPICAL APPLICATION CIRCUIT  
2.2µF  
2.2µF  
CF1P  
3
CF1N  
CF2P  
10  
CF2N  
1
9
2
7
SP6200  
CMOS  
LDO  
VIN  
VOUT = +5.8V  
VIN  
+5.0V output  
VOUT  
SP6680  
4
5
6
8
GND  
+3.6V  
Lithium-Ion  
Battery  
4.7µF  
2.2µF  
2.2µF  
GND  
C/4  
Cx8  
CLK  
*All Capacitors Are Ceramic  
Date: 5/25/04  
SP6680 High Efficiency Buck/Boost Charge Pump Regulator  
© Copyright 2004 Sipex Corporation  
1

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