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TCM828ECT713

更新时间: 2024-11-02 20:59:27
品牌 Logo 应用领域
美国微芯 - MICROCHIP 开关光电二极管
页数 文件大小 规格书
26页 289K
描述
SWITCHED CAPACITOR CONVERTER, 15.6 kHz SWITCHING FREQ-MAX, PDSO5, PLASTIC, SOT-23, 5 PIN

TCM828ECT713 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOT-23包装说明:LSSOP,
针数:5Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
Factory Lead Time:19 weeks风险等级:7.91
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:1.5 V标称输入电压:5 V
JESD-30 代码:R-PDSO-G5JESD-609代码:e3
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
封装主体材料:PLASTIC/EPOXY封装代码:LSSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW 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:1.45 mm表面贴装:YES
切换器配置:DOUBLER INVERTER最大切换频率:15.6 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:0.95 mm端子位置:DUAL
处于峰值回流温度下的最长时间:40宽度:1.55 mm
Base Number Matches:1

TCM828ECT713 数据手册

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TCM828/TCM829  
Switched Capacitor Voltage Converters  
Features  
Description  
• Charge Pump in 5-Pin SOT-23 Package  
• >95% Voltage Conversion Efficiency  
• Voltage Inversion and/or Doubling  
• Low 50 µA (TCM828) Quiescent Current  
• Operates from +1.5V to +5.5V  
The TCM828/TCM829 devices are CMOS “charge-  
pump” voltage converters in ultra-small, 5-Pin SOT-23  
packages. They invert and/or double an input voltage  
which can range from +1.5V to +5.5V. Conversion  
efficiency is typically >95%. Switching frequency is  
12 kHz for the TCM828, and 35 kHz for the TCM829.  
• Up to 25 mA Output Current  
External component requirement is only two capacitors  
(3.3 µF nominal) for standard voltage inverter  
applications. With a few additional components, a  
positive doubler can also be built. All other circuitry,  
including control, oscillator and power MOSFETs, are  
integrated on-chip. Supply current is 50 µA (TCM828)  
and 115 µA (TCM829).  
• Only Two External Capacitors Required  
Applications  
• LCD Panel Bias  
• Cellular Phones  
• Pagers  
The TCM828 and TCM829 devices are available in a  
5-Pin SOT-23 surface mount package.  
• PDAs, Portable Dataloggers  
• Battery-Powered Devices  
Package Type  
Typical Application Circuit  
TCM828/TCM829  
Voltage Inverter  
SOT-23  
C+  
C-  
VIN  
INPUT  
OUT  
5
4
C+  
1
2
C1  
VIN  
V-  
OUT  
OUTPUT  
C-  
GND  
GND  
3
C2  
Ordering Information  
Temperature  
Range  
Part No.  
Package  
5-Pin SOT-23  
TCM828ECT  
TCM828VT  
TCM829ECT  
-40°C to +85°C  
5-Pin SOT-23 -40°C to +125°C  
5-Pin SOT-23 -40°C to +85°C  
Note:  
5-Pin SOT-23 is equivalent to EIAJ  
SC-74A.  
© 2010 Microchip Technology Inc.  
DS21488B-page 1  

TCM828ECT713 替代型号

型号 品牌 替代类型 描述 数据表
TCM829ECT713 MICROCHIP

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