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| Part Number | BQ26221PWR | BQ26231PWR | BQ26220PWR | BQ26221PW |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Obsolete | Active | Active | Active |
| Function | Battery Monitor | Battery Monitor | Battery Monitor | Battery Monitor |
| Battery Chemistry | Lithium Ion | Multi-Chemistry | Lithium Ion | Lithium Ion |
| Number of Cells | 1 | - | 1 | 1 |
| Fault Protection | - | - | - | - |
| Interface | HDQ | HDQ | HDQ | HDQ |
| Operating Temperature | -20°C ~ 70°C (TA) | -20°C ~ 70°C (TA) | -20°C ~ 70°C (TA) | -20°C ~ 70°C (TA) |
| Mounting Type | 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) |
| Supplier Device Package | 8-TSSOP | 8-TSSOP | 8-TSSOP | 8-TSSOP |
