TC1271集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料

TC1271屬于集成電路（IC）的監(jiān)控器。由微芯科技股份有限公司制造生產(chǎn)的TC1271監(jiān)控器PMIC 監(jiān)控器用于監(jiān)視和/或控制電路中的電壓軌，能夠連接微控制器以維持一定的功率限值。監(jiān)控器類型包括電池備用電路、監(jiān)控器、多電壓監(jiān)控器、電源監(jiān)控器、穩(wěn)壓器/監(jiān)控器、復(fù)位計(jì)時(shí)器、定序器、簡單復(fù)位/上電復(fù)位、智能開/關(guān)控制器、系統(tǒng)管理器、電壓檢測器和看門狗電路。

General Description

The TC1270 and TC1271 are cost-effective system supervisor circuits designed to monitor VCC in digital systems and provide a reset signal to the host processor when necessary. A manual reset input is provided to override the reset monitor, and is suitable for use as a push button reset. No external components are required.

Features:

? Precision VCCMonitor for 1.8V, 2.7V, 3.0V, 3.3V and 5.0V Nominal Supplies

? Manual Reset Input

? 140 ms Minimum RESET, Reset Output Duration

? RESETOutput Valid to VCC= 1.0V (TC1270)

? Low 7 μA Supply Current

? VCC Transient Immunity

? Small 4-Pin SOT-143 Package

? No External Components

? Replacement for MAX811/812 and Offers a Lower

Threshold Voltage Option

Applications:

? Computers

? Embedded Systems

? Battery Powered Equipment

? Critical μP Power Supply Monitoring