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 Lithium-Ion Battery ICs
ICS
Voltage Monitor IC for Li-ion Cell Balance
MM3513 Series
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[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.

[Features] (Unless otherwise specified, Topr=+25℃)

1) High-accuracy detection voltage

●Detection voltage 3.5V to 4.5V, 5mV steps Accuracy±20mV
Accuracy±25mV (Topr=-5 to +60℃)
●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

4) Absolute maximum ratings

●VDD pin VSS-0.3V to +12V
●OUT pin VDD-0.3V to VDD+0.3V
●DS pin VSS-0.3V to VDD+0.3V
●Storage temperature -55℃ to +125℃
●Operation temperature -40℃ to +85℃


[Package]


[Pin Assignment]

SOT-25A

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[NOTE]
-Any products mentioned in this catalog are subject to any modification in their appearance and others for improvements without prior notification.
-The details listed here are not a guarantee of the individual products at the time of ordering. When using the products, you will be asked to check their specifications.
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