MM3511 Series

Lithium-Ion Battery protection IC using high voltage CMOS process for overcharge, overdischarge and overcurrent protection of the rechargeable Lithium-ion or Lithium-polymer battery. The overcharge, overdischarge, discharging overcurrent, charging overcurrent, and short protection of the rechargeable Lithium-ion or Lithium-polymer battery can be detected. Each of these IC composed of four voltage detectors, short detection circuit, reference voltage sources, oscillator, counter circuit and logical circuits.

Outline

MM3511 series are protection IC using high voltage CMOS process for overcharge, overdischarge and overcurrent protection of the rechargeable Lithium-ion or Lithium-polymer battery. The overcharge, overdischarge, discharging overcurrent, charging overcurrent, and short protection of the rechargeable one-cell Lithium-ion or Lithium-polymer battery can be detected. Each of these IC composed of four voltage detectors, short detection circuit, reference voltage sources, oscillator, counter circuit and logical circuits.

For one-cell
1. Range and accuracy of detection/release voltage
●Overcharge detection voltage 3.6V to 5.0V, 5mV steps Accuracy±20mV
●Overcharge release voltage 3.6V to 4.5V, 50mV steps Accuracy±30mV
●Overdischarge detection voltage 2.0V to 3.0V, 50mV steps Accuracy±35mV
●Overdischarge release voltage 2.0V to 3.5V, 50mV steps Accuracy±100mV
●Discharging overcurrent detection voltage +50mV to +300mV, 5mV steps Accuracy±10mV
●Charging overcurrent detection voltage -300mV to -50mV, 5mV steps Accuracy±20mV
●Short detection voltage 0.5V fixed Accuracy±100mV

2. Range of detection delay time
●Overcharge detection delay time Selection from 143ms, 573ms, 1.0s, 1.2s
●Overdischarge detection delay time Selection from 20ms, 38ms, 64ms, 75ms, 96ms, 150ms
●Discharging overcurrent detection delay time Selection from 4.5ms, 8ms, 9ms, 12ms, 18ms
●Charging overcurrent detection delay time Selection from 4.5ms, 6ms, 8ms, 9ms, 16ms
●Short detection delay time Selection from 250µs, 300µs, 400µs

3. 0V battery charge functionSelection from "Prohibition" or "Permission"

4. Low current consumption
●Normal mode Typ. 3.0µA, Max. 5.5µA
●Stand-by mode Max. 0.1µA

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

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Product name	Package	0V battery charge function	Overcharge release function	Overdischarge release function	Discharging overcurrent release function	Overcharge detection voltage [V]	Overcharge release voltage [V]	Overdischarge detection voltage [V]	Overdischarge release voltage [V]	Discharging overcurrent detection voltage [V]	Charging overcurrent detection voltage [V]	Short detection voltage [V]	Overcharge detection delay time [s]	Overcharge release delay time [ms]	Overdischarge detection delay time [ms]	Overdischarge release delay time [ms]	Discharging overcurrent detection delay time [ms]	Discharging overcurrent release delay time [ms]	Charging overcurrent detection delay time [ms]	Charging overcurrent release delay time [ms]	Short detection delay time [ms]
MM3511A16YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.175	2.300	2.400	0.100	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511A46YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.075	2.300	2.300	0.150	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511A56YRE	SON-6C	Permission	voltage	Latch	voltage	4.280	4.280	2.800	2.800	0.050	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511A66YRE	SON-6C	Permission	voltage	Latch	voltage	4.280	4.280	3.000	3.000	0.075	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511A76YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.175	2.300	2.400	0.050	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511A86YRE	SON-6C	Permission	voltage	Latch	voltage	4.300	4.100	2.300	2.300	0.130	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511AA6YRE	SON-6C	Permission	voltage	Latch	voltage	4.225	4.025	2.800	2.800	0.150	-0.1000	0.500	1.200	2.3	75.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511AB6YRE	SON-6C	Permission	voltage	Latch	voltage	4.225	4.025	3.000	3.000	0.060	-0.0600	0.500	1.200	2.3	75.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511C16YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.280	4.080	2.300	2.300	0.100	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511C26YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.280	4.080	2.300	2.300	0.130	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511C36YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.280	4.130	2.600	3.100	0.150	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511C46YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.280	4.130	2.800	3.100	0.150	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511C66YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.280	4.130	2.800	3.100	0.100	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511C76YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.280	4.130	2.800	3.100	0.050	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511C96YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.280	4.130	2.800	2.800	0.150	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511CA6YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.225	4.025	2.300	2.300	0.150	-0.1200	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511E16YRE	SON-6C	Permission	voltage	Latch	voltage	4.325	4.075	2.500	2.900	0.150	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.400
MM3511G16YRE	SON-6C	Permission	voltage	Latch	voltage	4.350	4.150	2.300	3.000	0.200	-0.1000	0.500	0.143	2.3	38.0	2.3	18.0	0.30	9.0	0.3	0.300
MM3511H16YRE	SON-6C	Permission	voltage	Latch	voltage	4.280	4.180	2.300	2.300	0.120	-0.1000	0.500	1.200	2.3	150.0	2.3	18.0	0.30	9.0	0.3	0.300
MM3511H26YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.075	2.800	3.100	0.100	-0.1000	0.500	1.200	2.3	150.0	2.3	18.0	0.30	9.0	0.3	0.300
MM3511H46YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.175	2.400	2.400	0.120	-0.1000	0.500	1.200	2.3	150.0	2.3	18.0	0.30	9.0	0.3	0.300
MM3511K26YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.075	2.300	2.300	0.120	-0.1000	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511K36YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.075	2.300	2.300	0.130	-0.1000	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511K46YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.075	2.300	2.300	0.150	-0.1000	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511K76YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.075	2.300	2.300	0.130	-0.1300	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511K86YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.075	2.600	2.600	0.110	-0.0850	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511L16YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.075	2.600	2.600	0.100	-0.0850	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511L36YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.075	2.600	2.600	0.180	-0.1200	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511L56YRE	SON-6C	Permission	voltage	Latch	voltage	4.350	4.150	2.300	2.300	0.130	-0.1000	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511L66YRE	SON-6C	Permission	voltage	Latch	voltage	4.275	4.075	2.600	2.600	0.150	-0.1000	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511L86YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.275	4.075	2.600	2.600	0.100	-0.0800	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511L96YRE	SON-6C	Prohibition	Latch	Latch	voltage	4.275	4.275	2.600	2.600	0.100	-0.0800	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511LA6YRE	SON-6C	Prohibition	Latch	Latch	voltage	4.375	4.375	3.000	3.000	0.150	-0.1500	0.500	1.200	2.3	38.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511M16RRE	SSON-6A	Prohibition	Latch	Latch	voltage	4.275	4.275	2.500	2.500	0.160	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511M16YRE	SON-6C	Prohibition	Latch	Latch	voltage	4.275	4.275	2.500	2.500	0.160	-0.1000	0.500	1.200	2.3	150.0	2.3	9.0	0.30	9.0	0.3	0.300
MM3511N16YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.280	4.080	2.400	2.400	0.050	-0.1000	0.500	1.200	2.3	150.0	2.3	4.5	0.30	9.0	0.3	0.300
MM3511W16YRE	SON-6C	Permission	voltage	voltage	voltage	4.225	4.025	2.500	2.900	0.150	-0.1500	0.900	1.000	2.0	96.0	4.0	12.0	4.00	6.0	4.0	0.400
MM3511W26YRE	SON-6C	Permission	voltage	voltage	voltage	4.375	4.175	2.400	2.800	0.145	-0.1450	0.900	1.000	16.0	20.0	1.0	12.0	4.00	16.0	4.0	0.400
MM3511WA6YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.390	4.190	2.500	2.500	0.130	-0.1250	0.500	1.000	16.0	64.0	1.0	8.0	4.00	8.0	4.0	0.250
MM3511WB6YRE	SON-6C	Prohibition	voltage	Latch	voltage	4.390	4.190	2.500	2.500	0.200	-0.1250	0.500	1.000	16.0	64.0	1.0	8.0	4.00	8.0	4.0	0.250