STM6601屬于集成電路（IC）的監(jiān)控器。由意法半導(dǎo)體集團(tuán)制造生產(chǎn)的STM6601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。

描述 Description

The STM6600-01 devices monitor the state of connected push-button(s) as well as sufficient supply voltage. An enable output controls power for the application through the MOSFET transistor, DC-DC converter, regulator, etc. If the supply voltage is above a precise voltage threshold, the enable output can be asserted by a simple press of the button. Factory-selectable supply voltage thresholds are determined by highly accurate and temperature-compensated references.

特性 Features

? Operating voltage 1.6 V to 5.5 V

? Low standby current of 0.6 μA

? Adjustable Smart Reset? assertion delay time driven by external CSRD

? Power-up duration determined primarily by push-button press (STM6600) or by fixed time period, tON_BLANK (STM6601)

? Debounced PB and SR inputs

? PB and SR ESD inputs withstand voltage up to ±15 kV (air discharge) ±8 kV (contact discharge)

? Active high or active low enable output option (EN or EN) provides control of MOSFET, DC-DC converter, regulator, etc.

? Secure startup, interrupt, Smart Reset? or power-down driven by push-button

? Precise 1.5 V voltage reference with 1 accuracy

? Industrial operating temperature –40 to +85 °C

? Available in TDFN12 2 x 3 mm package

Applications

? Portable devices

? Terminals

? Audio and video players

? Cell phones and smart phones

? PDAs, palmtops, organizers