MM3513 Series

Voltage monitor ICs for Lithium-ion/Lithium-polymer secondary battery cell balance control, fabricated using a high-voltage CMOS process. They enable cell balance control for each individual Lithium-ion/Lithium-polymer secondary battery cell.

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.

Cell-balance control
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

Click the arrow icon in the table below to switch from ascending to descending order.

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Product name	Detection voltage [V]	Hysteresis voltage [V]	Detection delay time [sec]	Release delay time [msec]	Package
MM3513A01NRH	4.150	0.010	0.25	8.0	SOT-25A
MM3513B01NRH	3.750	0.010	0.25	8.0	SOT-25A
MM3513C01NRH	4.200	0.010	0.25	8.0	SOT-25A
MM3513D01NRH	3.600	0.010	0.25	8.0	SOT-25A
MM3513E03NRH	4.350	0.380	3.00	8.0	SOT-25A
MM3513D02NRH	3.600	0.100	0.25	8.0	SOT-25A
MM3513F01NRH	3.650	0.010	0.25	8.0	SOT-25A
MM3513H01NRH	4.175	0.010	0.25	8.0	SOT-25A
MM3513J01NRH	3.475	0.010	0.25	8.0	SOT-25A
MM3513K01NRH	4.180	0.010	0.25	4000.0	SOT-25A
MM3513L01NRH	4.175	0.000	0.25	4000.0	SOT-25A
MM3513R01NRH	4.210	0.010	0.25	8.0	SOT-25A