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MM3508A07RRE

SKU: MM3508A07RRE

  • MinebeaMitsumi

1 to 4 cell Li-ion/Li-polymer battery secondary protection IC

 

MM3508A is a double protection IC for 1 to 4 serial cells on lithium-ion / lithium-polymer rechargable batteries. It detects battery voltage for each cell. A timer circuit is built in and the detection delay time can be set. The latch function allows the output to be held for a certain period of time at the time of detection and thus keeps the fuse disconnection time constant. The high voltage of cells can be reduced and then stopped to prevent battery from deteriorating thanks to the IC electric discharge function after the fuse is disconnected.

 

Product namePackagefunctionLatch functionStand by functionPTC functionOvercharge detection voltage [V]Overcharge hysteresis voltage [V]Overcharge detection delay time [s]
MM3508A07RRESSON6A1 to 4 cells 4.375500±1004.100

 

 

 

The MinebeaMitsumi lithium battery management circuits are made in Japan and are of the highest quality. They will be perfectly suited for your applications.