LTC2909集成電路（IC）的監(jiān)控器規(guī)格書PDF中文資料

LTC2909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LTC2909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。

DESCRIPTION

The LT?4356-3 surge stopper protects loads from high voltage transients. It regulates the output during an overvoltage event, such as load dump in automobiles, by controlling the gate of an external N-channel MOSFET.

FEATURES

■ Stops High Voltage Surges

■ Adjustable Output Clamp Voltage

■ Overcurrent Protection

■ Wide Operation Range: 4V to 80V

■ Reverse Input Protection to –60V

■ Low 7μA Shutdown Current

■ Adjustable Latchoff Fault Timer

■ Controls N-channel MOSFET

■ Shutdown Pin Withstands –60V to 100V

■ Fault Output Indication

■ Auxiliary Amplifier for Level Detection Comparator or

Linear Regulator Controller

■ Available in 12-Pin 4mm × 3mm DFN,

10-Pin MSOP, and 16-Pin SO Packages

APPLICATIONS

■ Automotive/Avionic Surge Protection

■ Hot Swap/Live Insertion

■ High Side Switch for Battery Powered Systems