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LM2682MM

更新时间: 2024-09-16 00:01:07
品牌 Logo 应用领域
美国国家半导体 - NSC 稳压器开关式稳压器或控制器电源电路开关式控制器光电二极管
页数 文件大小 规格书
8页 136K
描述
Switched Capacitor Voltage Doubling Inverter

LM2682MM 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:MINI, MSOP-8Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.15Is Samacsys:N
模拟集成电路 - 其他类型:SWITCHED CAPACITOR CONVERTER最大输入电压:5.5 V
最小输入电压:2 V标称输入电压:5 V
JESD-30 代码:S-PDSO-G8JESD-609代码:e0
长度:3 mm湿度敏感等级:1
功能数量:1端子数量:8
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.01 A标称输出电压:-11 V
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:SOP8,.25封装形状:SQUARE
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
子类别:Other Analog ICs表面贴装:YES
切换器配置:DOUBLER INVERTER最大切换频率:15 kHz
技术:CMOS温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 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

LM2682MM 数据手册

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November 1999  
LM2682  
Switched Capacitor Voltage Doubling Inverter  
General Description  
Features  
n Inverts then doubles input supply voltage  
The LM2682 is a CMOS charge-pump voltage inverter ca-  
pable of converting positive voltage in the range of +2.0V to  
+5.5V to the corresponding doubled negative voltage of  
−4.0V to −11.0V respectively. The LM2682 uses three low  
cost capacitors to provide 10 mA of output current without  
the cost, size, and EMI related to inductor based circuits.  
With an operating current of only 150 µA and an operating ef-  
ficiency greater than 90% with most loads, the LM2682 pro-  
vides ideal performance for battery powered systems. The  
LM2682 offers a switching frequency of 6 kHz.  
n Small MSOP-8 package (mini SO-8) and SO-8 package  
n 90typical output impedance  
n 94% typical power efficiency at 10 mA  
Applications  
n LCD contrast biasing  
n GaAs power amplifier biasing  
n Interface power supplies  
n Handheld instrumentation  
n Laptop computers and PDAs  
Typical Operating Circuit and Pin Configuration  
8-Pin MSOP  
or 8-Pin SOIC  
DS100997-2  
DS100997-1  
Ordering Information  
Order Number  
LM2682MM  
LM2682MMX  
LM2682M  
Package  
MSOP-8  
MSOP-8  
SO-8  
Package Number  
MUA08A  
MUA08A  
M08A  
Package Marking  
S11A  
Supplied As  
Tape and Reel (1000 units/reel)  
Tape and Reel (3500 units/reel)  
Rail (95 units/rail)  
S11A  
LM2682M  
LM2682M  
LM2682MX  
SO-8  
M08A  
Tape and Reel (2500 units/reel)  
© 1999 National Semiconductor Corporation  
DS100997  
www.national.com  

LM2682MM 替代型号

型号 品牌 替代类型 描述 数据表
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