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L9961 Battery management system solution

L9961 Description

L9961 Datasheet Battery management system solution VFQFPN32 (5x5x1.00 mm) Product status link L9961 Product label Product summary Order code Packag.
L9961 is part of a complete battery pack monitoring, balancing, and protecting system for Li-Ion and Li-Polymer cells in 3, 4 or 5 series configuratio.

L9961 Features

* 2 μA shipment - DEEP SLEEP mode current and 5 μA standby consumption (with VREG LDO active) standby consumption (with VREG LDO active)
* Integrated 3.3 V VREG LDO for supplying MCU and LEDs
* Measures cell voltage (3 to 5 cells), with over/undervoltage detection and balance

L9961 Applications

* Cordless power tools
* Backup energy storage systems and UPS
* Light electric vehicles (e-bikes, scooters, etc. )
* Portable and semi-portable equipment
* Medical equipment DS14012 - Rev 5 - November 2023 For further information contact your local STMicroele

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Battery management system solution STMicroelectronics
STMicroelectronics L9961-like datasheet