MM3199, MM3099 Datasheet - Mitsumi Electronics

MM3199 Protection for Lithium-Ion/Lithium Polymer Batteries

SOT-26A Pin no. 1 2 3 4 5 6 Pin name DOUT VCOUT DS VDD VSS SON-6A Pin no. 1 2 3 4 5 6 Pin name DOUT VDD VSS DS COUT V- Functions Output of overdischarge detection. Output type is CMOS. Input terminal connected to charger negative voltage. Output of overcharge detection. Output type is CMOS. D.

MITSUMI Protection for Lithium-Ion/Lithium Polymer Batteries (1 cell) MM3099/MM3199 Series Protection for Lithium-Ion/Lithium Polymer Batteries (1 cell) Monolithic IC MM3099/MM3199 Series April 26, 2004 Outline This is a protection IC developed for use with 1-serial cell lithium-ion/lithium polymer rechargeable batteries. It provides a function to protect the batteries by detecting overcharge, overdischarge, discharge overcurrent, and other abnormalities and turning off the external Nch MOS F.

MM3199 Features

* 1. Uses high voltage CMOS process Absolute maximum rating for charger connection 32V 2. Detection voltage precision Overcharge detection voltage ±20mV (Ta=25°C), ±25mV (Ta=-5~60°C) Overdischarge detection voltage ±35mV (Ta=25°C), ±58mV (Ta=-5~60°C) Discharge overcurrent detection voltage ±10

MM3099-MitsumiElectronics.pdf