GB5101

GB5101 Battery Protection IC for Single-cell Pack Features Low supply current Normal operation: 3uA typ. @ VCC = 3.9V Power-down mode: 0.1uA max. @VCC = 2.0V Over-charge detection voltage (VCU) 4.25~4.3V, accuracy: ±50mV Over-charge release voltage (VCR) 4.05~4.1V, accuracy: ±50mV Over-discharge detection voltage (VDL) 2.4V, accuracy: ±100mV Over-discharge release voltage (VDR) 3.0V, accuracy: ±100mV Over-current detection voltage (VIOV) 0.15V, accuracy: ±30mV Short circuit detection voltage (VSHORT) 1.0V Reset resistance for over current protection > 500KΩ Delay time clock is generated with internal circuit Applications Lithium-ion/Lithium polymer protector of over-charge, over-discharge, excess-current for battery pack High precision protector for cell-phones and any other gadgets using on board Lithium-ion/ Lithium polymer battery Description The GB5101 series are protection ICs for over-charge/discharge of rechargeable one-cell Lithium-ion/Lithium polymer excess load current, further include a short circuit protector for preventing large external short circuit and excess charge/discharge-current. Ordering and Marking Information SOT-26 1 Code 1 8 9 A B G H I J Year 2008 2009 2010 2011 2016 2017 2018 2019 ● ● ● Code 2 1 2 3 4 9 A B C Month Jan. Feb. Mar. Apr. Sep. Oct. Nov. Dec. Grenergy OPTO Inc. reserves the right to make changes to improve reliability or manufacture ability without notice, and advise customers to obtain the latest version of relevant information ...