VOLTAGE DETECTOR IC with counter timer

BD45XXXG and BD46XXXG are series of high-accuracy detection voltage and low current consumption VOLTAGE DETECTOR ICs adopting CMOS process. New lineup of 156 types with delay time circuit have developed. Delay time is fixed in the IC due to the built-in counter timer to require no external capacitor. Total 156 types of VOLTAGE DETECTOR ICs including BD45XXXG series (Nch open drain output) and BD46XXXG series (CMOS output), each of which has 26 kinds in every 0.1V step (2.3~4.8V) and three kinds of delay time (50msec, 100msec, 200msec) have developed.

Features

1) Built-in delay time circuit

(Fixed delay time by the built-in –10 of high-accuracy counter timer)

2) No external capacitor for setting delay time required

3) 3 kinds of delay time: 50msec(Typ.)(BD45XX5G,BD46XX5G)

100msec(Typ.)(BD45XX1G,BD46XX1G)

200msec(Typ.)(BD45XX2G,BD46XX2G)

4) Detection voltage: 2.3V ~ 4.8V 0.1V step

5) High-accuracy detection voltage: –1.0

6) Ultra low current consumption:0.85mA typ.

7) Output circuit: Nch open drain(BD45XXXG)

CMOS(BD46XXXG)

8) Package: SSOP5(SMP5C2)

9) Operating temperature range: -40°C ~ +105°C

Applications

Every kind of appliances with microcontroller and logic circuit

BD46272G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BD46272G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。