L9961TR
CHIP FOR CONSUMER BATTERY MANAGEManufacturer: STMicroelectronics
Categories: Battery Management
Quality Control: Learn More
The STMicroelectronics L9961TR is a multi-function battery controller IC designed for consumer battery management applications. This device supports Lithium Ion/Polymer battery chemistries and is capable of managing up to 5 cells. Key features include comprehensive fault protection mechanisms, encompassing over current, over temperature, over/under voltage, reverse battery, and short circuit conditions. The L9961TR utilizes an I2C interface for communication and control. It is supplied in a 32-VFQFPN (5x5) package with an exposed pad, suitable for surface mounting. The wettable flank feature on the package aids in automated optical inspection. Operating within a junction temperature range of -40°C to 85°C, this component is widely employed in sectors such as consumer electronics and portable power solutions.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 36 week(s)Product Status: ActivePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-TFQFN Exposed Pad |
| Number of Cells | 3 ~ 5 |
| Mounting Type | Surface Mount, Wettable Flank |
| Function | Multi-Function Controller |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 32-VFQFPN (5x5) |
| Fault Protection | Over Current, Over Temperature, Over/Under Voltage, Reverse Battery, Short Circuit |
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