INTEGRATED CIRCUIT by Mitsumi Electric Company Ltd (JAPAN)
MM3474L02VBE - MITSUMI-BATTERY PROTECTION IC- TSOP-20D
INR 75
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Description
MM3474 series is an overcharge, overdischarge and overcurrent protection IC for a lithium-ion / lithium-polymer secondary battery. This supports 3 to 5 serial cells, and the number of cells can be switched over by inputting high / low signal to SEL terminal. MM3474 series can protect Lithium ion battery pack of 6-plus serial cells by connecting in cascade. This also provides the control terminals of output overdischarge detection (SDC) and output overcharge detection (SOC), which allows configuring an application with fewer external parts for 6 or more cells connected in series.
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