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TC1240ECHTR 数据表 (PDF) - Microchip Technology

TC1240ECHTR Datasheet PDF - Microchip Technology
部件名 TC1240ECHTR
下载  TC1240ECHTR 下载

文件大小   290.52 Kbytes
  16 Pages
制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology
功能描述 Positive Doubling Charge Pumps with Shutdown in a SOT-23 Package

TC1240ECHTR Datasheet (PDF)

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TC1240ECHTR Datasheet PDF - Microchip Technology

部件名 TC1240ECHTR
下载  TC1240ECHTR Click to download

文件大小   290.52 Kbytes
  16 Pages
制造商  MICROCHIP [Microchip Technology]
网页  http://www.microchip.com
标志 MICROCHIP - Microchip Technology
功能描述 Positive Doubling Charge Pumps with Shutdown in a SOT-23 Package

TC1240ECHTR 数据表 (HTML) - Microchip Technology

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TC1240ECHTR 产品详情

General Description
The TC1240/TC1240A is a doubling CMOS charge pump voltage converter in a small 6-Pin SOT-23A package. The TC1240 doubles an input voltage that can range from +2.5V to +4.0V, while the TC1240A doubles an input voltage that can range from +2.5V to +5.5V. Conversion efficiency is typically >99%. Internal oscillator frequency is 160 kHz for both devices. The TC1240 and TC1240A have an active-high shutdown that limits the current consumption of the devices to less than 1 µA.

Features
• Charge Pumps in 6-Pin SOT-23A Package
• >99% Typical Voltage Conversion Efficiency
• Voltage Doubling
• Input Voltage Range,
   TC1240: +2.5V to +4.0V,
   TC1240A: +2.5V to +5.5V
• Low Output Resistance,
   TC1240: 17Ω (Typical)
   TC1240A: 12Ω (Typical)
• Only Two External Capacitors Required
• Low Supply Current,
   TC1240: 180 µA (Typical)
   TC1240A: 550 µA (Typical)
• Power-Saving Shutdown Mode (1 µA Maximum)
• Shutdown Input Fully Compatible with 1.8V Logic
   Systems

Applications
• Cellular Phones
• Pagers
• PDAs, Portable Data Loggers
• Battery Powered Devices
• Handheld Instruments




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关于 Microchip Technology


Microchip Technology是一家美国半导体公司,成立于1989年。
该公司为汽车,工业和消费市场中各种应用程序提供各种微控制器,模拟,内存和安全产品。
Microchip是世界上最大的微控制器供应商之一,并以其低功率设计的专业知识以及对节能技术的关注而闻名。
该公司还提供开发工具和软件,以帮助客户设计和制作其产品。
Microchip在70多个国家 /地区进行了运营,其产品用于广泛的应用。

*此信息仅供一般参考,对于因上述信息造成的任何损失或损害,我们概不负责。




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