ADM1086屬于集成電路（IC）的監(jiān)控器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADM1086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)位計時器、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 ADM1085/ADM1086/ADM1087/ADM1088 are simple sequencing circuits that provide a time delay between the enabling of voltage regulators and/ordc-dc converters atpower upin multiple supply systems. When the output voltage of the first power module reaches a preset threshold,atime delayis initiated before an enable signal allows subsequent regulators to power up. Any number ofthese devices can be cascaded with regulators toallow sequencing ofmultiple power supplies.

FEATURES

Provide programmable time delays between enable signals

Can be cascadedwith power modules for multiple supply sequencing

Power supply monitoring from 0.6 V Output stages:

High voltage (up to 22 V) open-drain output (ADM1085/ADM1087)

Push-pull output (ADM1086/ADM1088)

Capacitor-adjustable time delays

High voltage (up to 22 V) Enable and VINinputs

Low power consumption (15 μA)

Specified over –40°C to +125°Ctemperature range

6-leadSC70package

APPLICATIONS

Desktop/notebook computers,servers

Low power portable equipment

Routers

Base stations

Line cards

Graphics cards