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Lithium-Ion Battery Ics

Protection for Lithium-Ion Batteries

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.

Series Associated Data Product Series overcharge detection oltage
lower limit
[V]
overcharge detection oltage
upper limit
[V]
overdischarge detection voltage
lower limit
[V]
overdischarge detection voltage
upper limit
[V]
discharge overcurrent detection voltage
lower limit
[mV]
discharge overcurrent detection voltage
upper limit
[mV]
charge overcurrent detection voltage
lower limit
[mV]
charge overcurrent detection voltage
upper limit
[mV]
current consumption
typical limit
[μA]
current consumption
upper limit
[μA]
Package Package2 Package3 Package4 Package5 Package6 Package7 Package8 Package9

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