The DS2726 provides full charge and discharge protection for 5- to 10-cell lithium-ion (Li+) battery packs. The protection circuit monitors individual cell voltages to detect overvoltage and undervoltage conditions. Protection against discharge overcurrent and short-circuit current is provided with user-selectable thresholds using external resistors. P-channel protection FETs are employed high side and driven from on-chip 10V FET drivers. Cell balancing can be enabled to ensure that all cells are equally charged. Applications * Electric Bikes * Home Appliances * Power Tools * Complete Protection for 5-Cell to 10-Cell Li+ Packs * Pin Programmable for 5 to 10 Cells * Internal Cell-Balancing Circuit, Shunts Up to 300mA * Pin-Programmable VOV Threshold * Pin-Programmable Cell-Balance Voltage * Overdischarge Current and Short-Circuit Current Set with External Resistors * Overdischarge Current and Short-Circuit Current Timeout Delay Set with External Capacitors * Low Power Consumption: 60µA (typ) * Low Shutdown Power Consumption: 5µA (typ) * 7mm x 7mm, 32-Pin TQFN Lead-Free Package