| Part Number | BQ28400PWR | BQ29400PWR |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - Battery Management | PMIC - Battery Management |
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| Product Status | Active | Obsolete |
| Function | Multi-Function Controller | Battery Protection |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion |
| Number of Cells | 2 | 2 ~ 4 |
| Fault Protection | Over Current, Over Temperature, Over/Under Voltage, Short Circuit | Over Voltage |
| Interface | SMBus | - |
| Operating Temperature | -40°C ~ 85°C (TA) | -25°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 20-TSSOP | 8-TSSOP |