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| Part Number | BQ29412PW | BQ29412PWR | BQ29419PW | BQ29413PW | BQ29414PW | BQ29415PW | BQ29312PW | BQ29410PW | BQ29411PW |
|---|---|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active | Active | Discontinued at Digi-Key | Obsolete | Obsolete | Obsolete | Active | Active |
| Function | Battery Protection | Battery Protection | Battery Protection | Battery Protection | Battery Protection | Battery Protection | Battery Protection | Battery Protection | Battery Protection |
| Battery Chemistry | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion/Polymer | Lithium Ion | Lithium Ion |
| Number of Cells | 2 ~ 4 | 2 ~ 4 | 2 ~ 4 | 2 ~ 4 | 2 ~ 4 | 2 ~ 4 | 2 ~ 4 | 2 ~ 4 | 2 ~ 4 |
| Fault Protection | Over Voltage | Over Voltage | Over Voltage | Over Voltage | Over Voltage | Over Voltage | Over Current, Over/Under Voltage, Short Circuit | Over Voltage | Over Voltage |
| Interface | - | - | - | - | - | - | I²C | - | - |
| Operating Temperature | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) | -25°C ~ 85°C (TA) | -40°C ~ 110°C (TA) | -40°C ~ 110°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 24-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) | 8-TSSOP (0.173", 4.40mm Width) |
| Supplier Device Package | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP | 24-TSSOP | 8-TSSOP | 8-TSSOP |
