GB5101 Datasheet | grenergy

Battery Protection IC for Single-cell Pack Features Low supply current Normal operation: 3u A typ. @ VCC = 3.9V Power-down mode: 0.1u A max. @VCC = 2.0V Over-charge detection voltage (VCU) 4.25~4.3V, accuracy: ±50m V Over-charge release voltage (VCR) 4.05~4.1V, accuracy: ±50m V Over-discharge detection voltage (VDL) 2.4V, accuracy: ±100m V Over-discharge release voltage (VDR) 3.0V, accuracy: ±100m V Over-current detection voltage (VIOV) 0.15V, accuracy: ±30m V 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 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 to verify before placing orders. 2011.06. Ver.1.0 Copyright Grenergy OPTO, Inc. .grenergy-ic. Voltage Version Over-charge Package Detection Voltage VCU (V) 4.300±0.05 Over-charge Release Voltage VCR (V) 4.100±0.05 4.075±0.05 4.050±0.05 Over-discharge Detection Voltage VDL (V) 2.4±0.1 2.4±0.1 2.4±0.1 Over-discharge Release Voltage VDR (V) 3.0±0.1 3.0±0.1 3.0±0.1 Over-current Detection Voltage VIOV (m V) 150±30 150±30 150±30 4.275±0.05 4.250±0.05 Pin Configuration TOP...