描述 Description

The AAT351x PowerManager? products are members of AnalogicTech's Total Power Management IC? (TPMIC?) product family. This family of microprocessor reset circuits provides the ultimate in versatility, allowing system designers full customization of the μP monitor and reset function without any additional components. The AAT351x family offers several combinations of threshold voltage, watchdog timeout period, reset active period, and output drive configurations, which are all factory-programmed options. All devices are available in 32 reset threshold voltages from 2.6V up to 5V, with three watchdog timeout periods from 6.3ms to 1600ms and three reset timeouts from 1ms up to 140ms. Available output configurations are active low push-pull, active low open drain, active low bi-directional, and active high push-pull.
The AAT351x family is designed to ignore fast negative transients on VDD and to ensure that reset outputs remain valid down to 1V.
The AAT351x family is available in the Pb-free, space-saving 5-pin SOT23 surface mount package and is specified over the -40 to +85°C temperature range.

特性 Features

·Tight Voltage Tolerance: ±1.5%
·Low Quiescent Current: 5μA
·Guaranteed Reset Valid Down to 1V
·32 Voltage Options from 2.6V to 5.0V
·Three Reset Active Period Options:
·1ms, 20ms, 140ms
·Three Watchdog Timeout Period Options:
·6.3ms, 102ms, 1600ms
·Four Output Options:
·Open Drain
·Inverting
·Non-Inverting
·Bi-Directional
·Low Temperature Coefficient: 100ppm/°C
·5-Pin SOT23 Package

簡介

AAT3510屬于集成電路（IC）的監(jiān)控器。由制造生產(chǎn)的AAT3510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(cè)器和看門狗電路。