For lithium ion battery voltage monitoring
MM3513 Series
Outline
The MM3513 series are voltage monitor ICs for rechargeable Lithium-ion or Lithium-polymer batteries, using a high voltage CMOS process. Each Lithium-ion or Lithium-polymer battery can be balanced. Each of these ICs is composed of voltage detectors, reference voltage sources, an oscillator, a counter circuit and logical circuits.
Product Series
Cell-balance control
Features
1) High-accuracy detection voltage
●Detection voltage 3.5V to 4.5V, 5mV steps Accuracy±20mV
●Hysteresis voltage 0V to 0.4V, 50mV steps
However,"Detection voltage-Hysteresis voltage < 3.5V" is disabled.
2) Range of Detection delay time
●Detection delay time Selectable from 0.25s, 1.0s, 1.2s, 3.0s, 4.5s
3) Low current consumption
●Normal mode Typ. 1.5µA, Max. 3.0µA
●Stand-by mode Max. 0.5µA
Specifications
| Product name | Detection voltage [V] |
Hysteresis voltage [V] |
Detection delay time [sec] |
Release delay time [msec] |
Package |
|---|
