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Reset ICs

PVT1C2

Overview

This IC is a 40V withstand voltage 2ch voltage detection IC with Over voltage detection that is ideal for monitoring the voltage of car batteries.
The voltage detection accuracy is ± 2% including temperature fluctuation, and the output type is CMOS output.
The current consumption is 3.0 μA (typ.), And the operating temperature range is -40 to 105 °C.

Application

・Voltage monitor for car battery

Features

Automotive grade
High withstand voltage
Over voltage detection
High accuracy detection
Low current consumption
Hysteresis voltage selectable (0.1V to 5.0V)

Main specifications

Absolute maximum
rating
[V]
Recommended
operating voltage
Min.
[V]
Recommended
operating voltage
Max.
[V]
Detection voltage
Min.
[V]
Detection voltage
Max.
[V]
Detection voltage accuracy
[%]
Consumption current
[μA]
Output type Output Logic Separated sense pin Manual reset Circuit structure Operating Ambient Temperature
Min.
[deg.C]
Operating Ambient Temperature
Max.
[deg.C]
Hysteresis voltage
Typ.
[V]
Additional function
40.0 2.70 20.00 3.0 10.0 ±2.0 3.00 CMOS ch1:Active L
ch2:Active L
Yes No 2ch Reset + OVP -40 105 0.1~4.0 Separated Sense pin
Over voltage detection
Absolute maximum
rating
[V]
Recommended
operating voltage
Min.
[V]
Recommended
operating voltage
Max.
[V]
Detection voltage
Min.
[V]
Detection voltage
Max.
[V]
Detection voltage accuracy
[%]
Consumption current
[μA]
40.0 2.70 20.00 3.0 10.0 ±2.0 3.00
Output type Output Logic Separated sense pin Manual reset Circuit structure
CMOS ch1:Active L
ch2:Active L
Yes No 2ch Reset + OVP
Operating Ambient Temperature
Min.
[deg.C]
Operating Ambient Temperature
Max.
[deg.C]
Hysteresis voltage
Typ.
[V]
-40 105 0.1~4.0
Additional function
Separated Sense pin
Over voltage detection

Package

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Associated Data

  • Ideal for car battery voltage monitoring. MinebeaMitsumi's 40V high voltage resistant reset IC.

    Ideal for car battery voltage monitoring. MinebeaMitsumi's 40V high voltage resistant reset IC.

  • "MM3878 Series" is a Secondary side synchronous rectification control ICs for AC/DC power supply that achieves high efficiency and safety through unique control.

Engineering Information

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