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SI9730

Vishay Siliconix
Part Number SI9730
Manufacturer Vishay Siliconix
Description Dual-Cell Lithium Ion Battery Control IC
Published Apr 8, 2005
Detailed Description Si9730 Vishay Siliconix Dual-Cell Lithium Ion Battery Control IC FEATURES D D D D D D Over-Charge Protection Over-Disch...
Datasheet PDF File SI9730 PDF File

SI9730
SI9730


Overview
Si9730 Vishay Siliconix Dual-Cell Lithium Ion Battery Control IC FEATURES D D D D D D Over-Charge Protection Over-Discharge Protection Short Circuit Current Limiting Battery Open-Circuit Center Tap Protection Cell Voltage Balancing Undervoltage Lockout D D D D D D Individual Cell Voltage Monitoring Low Operating Current (30 mA) and Shutdown Current (1 mA) Internal N-Channel MOSFET Driver High Noise Immunity Accurate ("1.
19%) Over-Charge Voltage Detection Four Different Cell Types Covered DESCRIPTION The Si9730 monitors the charging and discharging of dual-cell lithium-ion battery packs (carbon or coke chemistry) ensuring that battery capacity is fully utilized while ensuring safe operation...



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