SC4072-002 Datasheet | International Components

w U 4 t SC4072-002 e 4-Cell Series Lithium-Ion Protection Circuit e h S a t Four cells in series safety circuit. This module will protect a lithium Description: a battery pack against overvoltage, undervoltage, overcurrent and external short circuit D . conditions. w w Revised 10/17/02 m o .c Technical Specification: Temperature: Operating Temperature: 0 to 50°C Storage Temperature: -40 to +125°C Pulse current = 5.4A for less than 100 m S at 25 ° C Board Specification: Dimension = 8.0 X 30 X 2.6 (mm) position: FR-4 Double Sided, 1 oz Copper w w .D w t a S a e h t e U 4 .c m o PADS Designations P4 = Battery 1 (+) P3 = Battery 1 (-), Battery 2 (+) P2 = Battery 2 (-), Battery 3 (+) P1 = Battery 3 (-), Battery 4 (+) P5 = Thermistor output (factory option) Battery 4 (-) = Batt (-) Batt (+) connects to Load High Batt (-) connects to Load Low Disclaimer: Operating conditions are guaranteed as specified. ICC will not be held responsible when used outside of the remended parameters / applications. Avoid excessive heat when soldering to the PCB. Product is tested 100% at the factory. As with all good manufacturing practices, we also remend 100% testing in the end product. Questions should be directed to ICC Technical Staff 312-829-2525 w w w .D a S a t e e h U 4 t m o .c Revised 10/17/02 Electrical Specifications at Ta = 25 C (per cell) Parameter Voltage (per cell) Overcharge Detection Voltage Overcharge Detection Recovery Overdischarge Detection Voltage Overdischarge detection recovery Operating Voltage Maximum Open Circuit Voltage Current Consumption Supply Current (Over charge) Supply Current (Over discharge) Discharge Current Limit Nominal FET resistance Overcharge dead time Overdischarge dead time Overcurrent dead time Conditions Min 4.325 4.1 2.2 2.9 1.8 Typical 4.350 4.15 2.3 3.0 Max 4.375 4.2 2.4 3.1 24 24 Units V V V V V V u A u A u A A mΩ second second msec Vcell > 4.35V 2.0 < Vcell < 4.35 Vcell > 4.35 Vcell < 2.0 2.0 < Vcell...