DESCRIPTION
   The SS6804 is designed to protect a lithium-ion battery from damage or degraded lifetime due to over-charging, over-discharging and over-current for three- or four-cell lithium-ion battery powered systems such as notebook PCs.

FEATURES
   Ultra-low quiescent current, 17µA (4-cell, Vcell = 3.5V).
   Ultra-low power-down current, 2.2µA (4-cell, Vcell = 2.3V).
   Wide supply voltage range: 2V to 18V.
   Precision over-charge protection voltage:
      4.35V±30mV for the SS6804A
      4.30V±30mV for the SS6804B
      4.25V±30mV for the SS6804C
      4.20V±30mV for the SS6804D
   Externally set over-charge, over-discharge and
      over-current delay time.
   Built-in cell-balancing bleeding network under
      over-charge condition.
   Three detection levels for over-current protection.

APPLICATIONS
   Protection IC for three/four-cell lithium-ion battery packs.