MB3836 Datasheet, PDF (13/28 Pages) Fujitsu Component Limited. – Li-Ion Battery Protection IC

MB3836
s OPERATION at LOW VOLTAGE
If cell voltages cause extreme imbalance or one or more cells enter the short-circuited state (0.6 V Typ) or less,
the short-circuit cell detection function sets the COUT terminal (pin 2) to “H” level (with the open-collector output
off). If the VCC terminal (pin 6) voltage becomes 4.2 V (Typ) or less, however, the short-circuit cell detection
function is disabled, the COUT terminal (pin 2) goes “L” level, enabling 0 V cell charging, with the OCV terminal
(pin 1) at a voltage of 1.4 V (Typ) or higher.
When VCC is less than 4.2 V, the DOUT terminal (pin 3) is fixed at “H” level.
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