The DW01V is a Battery Protection IC manufactured by Fuman, fitting into a SOT-23-6 RoHS package. It is used to protect against overcharging and over-discharging of lithium and lithium-ion batteries. It has protections against over-voltage, over-current and over-temperature. It also provides under-voltage and short-circuit protection. It includes a current sense resistor, a temperature sense circuit and a timer circuit. It is suitable for a wide range of battery chemistries, such as Li-Ion, Li-Polymer, NiMH, NiCd, Li-Fe and others. It is also RoHS compliant.