Name: STMicroelectronics L9962-TR
Brand: STMicroelectronics
SKU: 511-L9962-TR
Price: 5.55 USD
Availability: InStock

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	STMicroelectronics
Product Category:	Battery Management
RoHS:
Product:	Battery Management
Battery Type:	Li-ion, Li-Polymer
Output Current:	300 uA
Package / Case:	TQFP-48
Mounting Style:	SMD/SMT
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Brand:	STMicroelectronics
Maximum Operating Temperature:	+ 85 C
Minimum Operating Temperature:	- 40 C
Moisture Sensitive:	Yes
Product Type:	Battery Management
Factory Pack Quantity:	2400
Subcategory:	PMIC - Power Management ICs

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Datasheet

L9962-TR Datasheet (PDF)

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Origin Classifications

Country of Origin:: Italy
Assembly Country of Origin:: Not available
Country of Diffusion:: Not available

The country is subject to change at the time of shipment.

L9962 Battery Management System Solution

STMicroelectronics L9962 Battery Management System Solution is part of a complete battery pack balancing, monitoring, and protection system for Li-Ion and Li-Polymer cells in 4-10 series configurations. The L9962 uses a high-precision ADC to provide stack voltage, cell voltage, and temperature conversion via an external NTC. The device cyclically performs voltage monitoring functions with a programmable loop time. A high-accuracy CSA also monitors stack current, running continuously to perform Coulomb counting. Cell balancing is available and can be activated simultaneously across all cells. An I²C peripheral performs IC configuration and information exchange for SOC/SOH estimation. The IC also integrates a dual pre-driver programmable in both HS/LS configurations for driving pack relays.