5秒后页面跳转
TC1240ECH PDF预览

TC1240ECH

更新时间: 2024-09-17 04:28:59
品牌 Logo 应用领域
TELCOM 光电二极管
页数 文件大小 规格书
9页 532K
描述
Positive Doubling Charge Pump with Shutdown in SOT Package

TC1240ECH 技术参数

生命周期:Transferred包装说明:SOT-23A, 6 PIN
Reach Compliance Code:unknown风险等级:5.72
Is Samacsys:N模拟集成电路 - 其他类型:SWITCHED CAPACITOR CONVERTER
最大输入电压:4 V最小输入电压:2.5 V
标称输入电压:2.8 VJESD-30 代码:R-PDSO-G6
功能数量:1端子数量:6
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装形状:RECTANGULAR
封装形式:SMALL OUTLINE认证状态:Not Qualified
表面贴装:YES切换器配置:DOUBLER INVERTER
技术:CMOS温度等级:INDUSTRIAL
端子形式:GULL WING端子位置:DUAL
Base Number Matches:1

TC1240ECH 数据手册

 浏览型号TC1240ECH的Datasheet PDF文件第2页浏览型号TC1240ECH的Datasheet PDF文件第3页浏览型号TC1240ECH的Datasheet PDF文件第4页浏览型号TC1240ECH的Datasheet PDF文件第5页浏览型号TC1240ECH的Datasheet PDF文件第6页浏览型号TC1240ECH的Datasheet PDF文件第7页 
TC1240  
Positive Doubling Charge Pump with Shutdown  
in SOT Package  
GENERAL DESCRIPTION  
FEATURES  
The TC1240 is a doubling CMOS charge-pump voltage  
converter in a small 6-Pin SOT-23A package. TC1240  
doubles an input voltage which can range from +2.5V to  
+4.0V. Conversion efficiency is typically >99%. Internal  
oscillator frequency is 160kHz for the TC1240. The TC1240  
has an active high shutdown which limits the current con-  
sumption of the device to less than 1µA.  
External component requirement is only two capacitors  
for standard voltage doubler applications. All other circuitry,  
includingcontrol, oscillator, powerMOSFETsareintegrated  
on-chip. Typical supply current is 180µA and the device is  
available in a 6-Pin SOT-23A surface mount package.  
Space Saving 6-Pin SOT-23A Package  
>99% Typical Voltage Conversion Efficiency  
Voltage Doubling  
Operates from +2.5V to +4.0V  
Low Output Resistance (17Typical)  
Only Two External Capacitors Required  
Consumes 180µA (Typical) in Active Mode  
Power-Saving Shutdown Mode (1µA Maximum)  
Fully Compliant with 1.8V Logic Sytems  
APPLICATIONS  
Cellular Phones  
Pagers  
ORDERING INFORMATION  
Part  
PDAs, Portable Dataloggers  
Battery-Powered Devices  
Handheld Instruments  
Number  
Package  
Temp. Range  
TC1240ECH  
6-Pin SOT-23A  
–40°C to +85°C  
TYPICAL OPERATING CIRCUIT  
Positive Voltage Doubler  
PIN CONFIGURATION  
6-Pin SOT-23A  
C+  
VIN  
INPUT  
+
VIN  
6
5
C
1
2
C
1
C–  
OFF  
SHDN  
OUT  
TC1240ECH  
OUT  
GND  
TC1240  
ON  
C
4
3
SHDN  
2 x INPUT  
GND  
C2  
NOTE: *6-Pin SOT-23A is equivalent to EIAJ SC-74  
TelCom Semiconductor reserves the right to make changes in the circuitry and specifications of its devices.  
TC1240-1 7/7/00  

与TC1240ECH相关器件

型号 品牌 获取价格 描述 数据表
TC1240ECHTR MICROCHIP

获取价格

Positive Doubling Charge Pumps with Shutdown in a SOT-23 Package
TC1240I/CHTR MICROCHIP

获取价格

Positive Doubling Charge Pumps with Shutdown in a SOT-23 Package
TC1240ICHTR MICROCHIP

获取价格

IC,DC/DC CONVERTER,+9V,CMOS,TSOP,6PIN
TC124ESA SECOS

获取价格

NPN Digital Transistors (Built-in Resistors)
TC124-F-07470RL YAGEO

获取价格

ARRAY CHIP RESISTORS
TC124-F-10470RL YAGEO

获取价格

ARRAY CHIP RESISTORS
TC124-F-13470RL YAGEO

获取价格

ARRAY CHIP RESISTORS
TC124-FR-07100KL YAGEO

获取价格

Array/Network Resistor, Isolated, Metal Glaze/thick Film, 0.0625W, 100000ohm, 50V, 1% +/-T
TC124-FR-07100RL YAGEO

获取价格

RES ARRAY 4 RES 100 OHM 0804
TC124-FR-07102KL YAGEO

获取价格

排阻与网络排阻