Description

The BD47□□G Series is a reset IC that was developed to prevent system errors at transient state when the power of CPU or logic circuit switches ON/OFF or momentary shut down. These ICs consist of three terminals (power supply, GND and reset output) to detect power supply voltages and outputs reset signals of various systems. These ICs are ultra-compact and are realized low current consumption, making them ideal for portable products.

Features

1) Detection voltage range: 0.1-volt step line-up 1.9~4.6V (Typ.)

2) High accuracy voltage detection: ±1

3) Low current consumption

4) Open collector “L” reset output

5) Compact SSOP5 package

Applications

All electronic devices that use microcontrollers and logic circuits

BD4739屬于集成電路（IC） > 監(jiān)控器。羅姆半導(dǎo)體集團(tuán)制造生產(chǎn)的BD4739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。