OUTLINE
The RV5VG×××series Li-ion cell protectors are circuits designed for detecting overcharging and excessive discharging of rechargeable single-cell lithium-ion batteries (based on the CMOS process). Besides detecting overcharging or excessive discharging of single cell Li-ion battery, the RV5VG1×××series Li-ion cell protectors include a short-circuit protector to prevent excessive current due to an external short-circuit.

FEATURES
• Low Supply Current ................................................TYP. 2.3µA (for normal operations)
• High Accuracy Detector Threshold..........................over-charge ±50mV
                                                                                   over-discharge ±2.5%
• Variety of Detector Threshold..................................over-charge 4.0 to 4.5 V(0.05V step)
                                                                                   over-discharge 2.0 to 3.0V(0.05V step)
• Built-in Protection Circuit
• Short protection voltage may be set insteps 0.05V within the range of 0.1V to 0.4V (accuracy±15%)
• Adustable sensing delay for overcharging ......delay of 43ms when external 1000pF is installed
                                                                           (VDD=4.3V)
• Adjustable sensing delay for excessive discharging.....delay of 24ms when external 1000pF is installed
                                                                                        (VDD=2.4V)
• Output Type .................................................................CMOS
• Small Package .............................................................8pin SSOP

APPLICATIONS
• Li-ion single cell protectors for power pack.
• High precision protectors for cellular phones, camcorders and any other gadgets using Li-ion cell.