AIC1803ACS General Description
AIC1803ACS Maximum Ratings
Supply Voltage ............................................................................ 18V
DC Voltage Applied on other Pins ................................................ 18V
Operating Temperature Range..................................... -20°C~70°C
Storage Temperature Range ................................... - 65°C ~125°C
AIC1803ACS Features
`Ultra-Low Quiescent Current at 13A (VCELL=3.5V).
`Ultra-Low Power-Down Current at 1.3A (VCELL=2.3V)
`Wide Supply Voltage Range: 2V to 18V.
`Precision Overcharge Protection Voltage:
4.35V± 30mV for the AIC1803A
4.30V± 30mV for the AIC1803B
4.25V± 30mV for the AIC1803C
4.20V± 30mV for the AIC1803D
`Externally Set Overcharge, Overdischarge and Overcurrent Delay Time.
`Built-in Cell-balancing Bleeding Network under Overcharge Condition.
`Three Detection Levels for Overcurrent Protection.
AIC1803ACS Typical Application
· Protection IC for Three-Cell Lithium-Ion Battery Pack.
AIC1803ACS Connection Diagram
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