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LM2767M5X PDF预览

LM2767M5X

更新时间: 2024-09-25 12:48:31
品牌 Logo 应用领域
德州仪器 - TI 转换器开关
页数 文件大小 规格书
16页 947K
描述
LM2767 Switched Capacitor Voltage Converter

LM2767M5X 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:SOT-23
包装说明:TSSOP, TSOP5/6,.11,37针数:5
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.16
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:1.8 V标称输入电压:5 V
JESD-30 代码:R-PDSO-G5JESD-609代码:e0
长度:2.9 mm湿度敏感等级:1
功能数量:1端子数量:5
最高工作温度:85 °C最低工作温度:-40 °C
最大输出电流:0.03 A最大输出电压:11 V
最小输出电压:3.6 V封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSOP5/6,.11,37
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:1.2 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:25 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:0.95 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

LM2767M5X 数据手册

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LM2767  
www.ti.com  
SNVS069C FEBRUARY 2000REVISED MAY 2013  
LM2767 Switched Capacitor Voltage Converter  
Check for Samples: LM2767  
1
FEATURES  
DESCRIPTION  
2
Doubles Input Supply Voltage  
SOT-23 5-Pin Package  
The LM2767 CMOS charge-pump voltage converter  
operates as a voltage doubler for an input voltage in  
the range of +1.8V to +5.5V. Two low cost capacitors  
and a diode are used in this circuit to provide at least  
15 mA of output current.  
20Ω Typical Output Impedance  
96% Typical Conversion Efficiency at 15mA  
APPLICATIONS  
The LM2767 operates at 11 kHz switching frequency  
to avoid audio voice-band interference. With an  
operating current of only 40 µA (operating efficiency  
greater than 90% with most loads), the LM2767  
provides ideal performance for battery powered  
systems. The device is manufactured in a SOT-23 5-  
pin package.  
Cellular Phones  
Pagers  
PDAs, Organizers  
Operational Amplifier Power Suppliers  
Interface Power Suppliers  
Handheld Instruments  
Basic Application Circuit  
Figure 1. Voltage Doubler  
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of  
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.  
All trademarks are the property of their respective owners.  
2
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of the Texas  
Instruments standard warranty. Production processing does not  
necessarily include testing of all parameters.  
Copyright © 2000–2013, Texas Instruments Incorporated  

LM2767M5X 替代型号

型号 品牌 替代类型 描述 数据表
LM2767M5X/NOPB TI

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11kHz 开关电容倍压器 | DBV | 5 | -40 to 85
LM2767M5/NOPB TI

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11kHz switched capacitor voltage converter 5-SOT-23 -40 to 85
LM2767M5 TI

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LM2767 Switched Capacitor Voltage Converter

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