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| Part Number | BQ25970YFFR | BQ25970YFFT | BQ25971YFFR | BQ25910YFFR |
|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active | Active |
| Battery Chemistry | Multi-Chemistry | Multi-Chemistry | Multi-Chemistry | Multi-Chemistry |
| Number of Cells | 1 | 1 | 1 | 1 |
| Current - Charging | - | - | - | Constant |
| Programmable Features | - | - | - | - |
| Fault Protection | Over Current, Over Voltage | Over Current, Over Voltage | Over Current, Over Voltage | Over Voltage, Short Circuit |
| Charge Current - Max | 8A | 8A | 8A | 6A |
| Battery Pack Voltage | 4.65V (Max) | 4.65V (Max) | 4.65V | 4.775V |
| Voltage - Supply (Max) | 12V | 12V | 12V | 14V |
| Interface | I²C | I²C | I²C | I²C |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | 56-UFBGA, DSBGA | 56-UFBGA, DSBGA | 56-UFBGA, DSBGA | 36-UFBGA, DSBGA |
| Supplier Device Package | 56-DSBGA (3.33x2.93) | 56-DSBGA (3.33x2.93) | 56-DSBGA (3.33x2.93) | 36-DSBGA (2.63x2.46) |
