The BQ29209DRBR is a 2-cell lithium-ion battery monitor IC from Texas Instruments. It operates over a temperature range of -40°C to 110°C and is supplied with a voltage between 4V and 10V. The device features a low operating current of 6uA and provides an output voltage of 4.3V. The BQ29209DRBR is packaged in a SON-8 package and is compliant with RoHS regulations.
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Texas Instruments BQ29209DRBR technical specifications.
| Battery Chemistry | LITHIUM-ION |
| Package/Case | SON |
| Contact Plating | Gold |
| Fault Protection | Over Voltage |
| Lead Free | Lead Free |
| Max Operating Temperature | 110°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 10V |
| Min Supply Voltage | 4V |
| Number of Batteries | 2 |
| Number of Cells | 2 |
| Operating Supply Current | 6uA |
| Output Current | 85uA |
| Output Voltage | 4.3V |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| RoHS | Compliant |
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