5秒后页面跳转
TC2684EUA PDF预览

TC2684EUA

更新时间: 2024-11-04 22:15:59
品牌 Logo 应用领域
美国微芯 - MICROCHIP 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
10页 403K
描述
Inverting Charge Pump Voltage Doublers

TC2684EUA 技术参数

生命周期:Obsolete零件包装代码:MSOP
包装说明:MSOP-8针数:8
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.77
Is 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:1.8 V
标称输入电压:5 VJESD-30 代码:S-PDSO-G8
长度:3 mm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
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP8,.19封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH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:170 kHz技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:3 mmBase Number Matches:1

TC2684EUA 数据手册

 浏览型号TC2684EUA的Datasheet PDF文件第2页浏览型号TC2684EUA的Datasheet PDF文件第3页浏览型号TC2684EUA的Datasheet PDF文件第4页浏览型号TC2684EUA的Datasheet PDF文件第5页浏览型号TC2684EUA的Datasheet PDF文件第6页浏览型号TC2684EUA的Datasheet PDF文件第7页 
TC2682/TC2683/TC2684  
M
Inverting Charge Pump Voltage Doublers  
Features  
General Description  
• Small 8-Pin MSOP Package  
• Operates from 1.8V to 5.5V  
• 120 Ohms (typ) Output Resistance  
• 99% Voltage Conversion Efficiency  
• Only 3 External Capacitors Required  
• Power-Saving Shutdown Mode  
• Low Active Supply Current  
- 95µA (typ) for TC2682  
The TC2682/TC2683/TC2684 are CMOS charge pump  
converters that provide an inverted doubled output  
from a single positive supply. An on-board oscillator  
provides the clock and only three external capacitors  
are required for full circuit implementation. Switching  
frequencies are 12kHz for the TC2682, 35kHz for the  
TC2683, and 125kHz for the TC2684.  
Low output source impedance (typically 120),  
provides output current up to 10mA. The TC2682/  
TC2683/TC2684 feature a 1.8V to 5.5V operating  
voltage range and high efficiency, which make them an  
ideal choice for a wide variety of applications requiring  
a negative doubled voltage derived from a single  
positive supply (for example: generation of -7.2V from  
a +3.6V lithium cell or -10V generated from a +5V logic  
supply).  
- 225µA (typ) for TC2683  
- 700µA (typ) for TC2684  
Applications  
• LCD Panel Bias  
• Cellular Phones PA Bias  
• Pagers  
The minimum external part count and small physical  
size make this family of products useful for a wide  
variety of negative bias power supply applications.  
• PDAs, Portable Data Loggers  
• Battery-Powered Devices  
Functional Block Diagram  
Device Selection Table  
Osc.  
Freq.  
(kHz)  
Operating  
Temp.  
Range  
C1+  
V
+
C1  
IN  
Input  
Part  
Number  
Package  
C1  
TC2682EUA 8-Pin MSOP  
TC2683EUA 8-Pin MSOP  
12  
35  
-40°C to +85°C  
-40°C to +85°C  
C2+ TC2682  
+
C2  
TC2683  
TC2684  
TC2684EUA 8-Pin MSOP 125 -40°C to +85°C  
C2–  
V
= -(2 x V )  
IN  
OUT  
GND  
Package Type  
V
OUT  
C
OUT  
8-Pin MSOP  
+
C1
–  
1
2
3
4
8
7
6
5
NC  
C1 must have a voltage rating V  
IN  
must have a voltage rating 2V  
C2+  
C2–  
OUT  
C1+  
TC2682  
TC2683  
TC2684  
C2 and C  
OUT  
IN  
V
IN  
V
GND  
2002 Microchip Technology Inc.  
DS21548B-page 1  

与TC2684EUA相关器件

型号 品牌 获取价格 描述 数据表
TC2684EUART MICROCHIP

获取价格

暂无描述
TC2684EUATR MICROCHIP

获取价格

SWITCHED CAPACITOR CONVERTER, 170 kHz SWITCHING FREQ-MAX, PDSO8, MSOP-8
TC2696 TRANSCOM

获取价格

2 W Flange Ceramic Packaged PHEMT GaAs Power FETs
TC2696P1519 TRANSCOM

获取价格

RF Power Field-Effect Transistor
TC2696P1620 TRANSCOM

获取价格

RF Power Field-Effect Transistor
TC-27.000MBD-T ETC

获取价格

OSC MEMS 27.000MHZ CMOS SMD
TC-27.000MBE-T ETC

获取价格

OSC MEMS 27.000MHZ CMOS SMD
TC-27.000MCD-T ETC

获取价格

OSC MEMS 27.000MHZ CMOS SMD
TC-27.000MCE-T ETC

获取价格

OSC MEMS 27.000MHZ CMOS SMD
TC-27.000MDD-T ETC

获取价格

OSC MEMS 27.000MHZ CMOS SMD