SI9730 - Dual-Cell Lithium Ion Battery Control IC

Product Overview

Vishay Siliconix

Datasheet Details

Part number	SI9730
Manufacturer	Vishay Siliconix
File Size	116.33 KB
Description	Dual-Cell Lithium Ion Battery Control IC
Datasheet	SI9730 Datasheet
Note	This datasheet PDF includes multiple part numbers: SI9730, SI9. Please refer to the document for exact specifications by model.
Additional preview pages of the SI9730 datasheet.

Product details

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.

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.

📁 Similar Datasheet

Si9710CY - PCMCIA Interface Switch (TEMIC)
SI9712 - PC Card (PCMCIA) Interface Switch (Vishay)
Si9114 - High-Frequency Switchmode Controller (TEMIC)
SI9117 - High-Frequency Converter (Vishay)
Si9167 - 600-mA Synchronous Buck Converter (Vishay)
Si9241 - Single-Ended Bus Driver (TEMIC)
Si9241A - Single-Ended Bus Transceiver (Vishay)
Si9241EY - Single-Ended Bus Transceiver (Vishay)

Other Datasheets by Vishay Siliconix

SI9706DY - PC Card (PCMCIA) Interface Switch
SI9711CY - PC Card (PCMCIA) Interface Switch
SI9717 - Battery Disconnect Switch
SI9717CY - Battery Disconnect Switch
SI9718CY - Battery Disconnect Switch
SI9750 - In-Rush Current Limit MOSFET Driver

Published: Apr 8, 2005 |