BQ29411PWG4
BQ29411 - SECONDARY OVER-VOLTAGManufacturer: Texas Instruments
Categories: Battery Management
Quality Control: Learn More
Texas Instruments BQ29411PWG4 is a secondary over-voltage protection IC designed for multi-cell lithium-ion battery packs. This electronic component offers precise monitoring of individual cell voltages, triggering a fault condition when predefined over-voltage thresholds are exceeded. The BQ29411PWG4 supports battery configurations from 2 to 4 series cells and operates across a wide temperature range of -40°C to 110°C. Packaged in an 8-TSSOP, it is suitable for surface mount applications demanding compact design. Its robust over-voltage protection is critical in applications such as portable electronics, power tools, and electric vehicles, ensuring the safety and longevity of lithium-ion battery systems by preventing damage from overcharging.
Additional Information
Series: -RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 8-TSSOP (0.173"", 4.40mm Width) |
| Number of Cells | 2 ~ 4 |
| Mounting Type | Surface Mount |
| Function | Battery Protection |
| Interface | - |
| Operating Temperature | -40°C ~ 110°C (TA) |
| Battery Chemistry | Lithium Ion |
| Supplier Device Package | 8-TSSOP |
| Fault Protection | Over Voltage |
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