| Part Number | BQ24257YFFR | BQ24257YFFT |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers |
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| Product Status | Not For New Designs | Not For New Designs |
| Battery Chemistry | Multi-Chemistry | Multi-Chemistry |
| Number of Cells | 1 | 1 |
| Current - Charging | Constant - Programmable | Constant - Programmable |
| Programmable Features | Timer | Timer |
| Fault Protection | Over Temperature, Over Voltage | Over Temperature, Over Voltage |
| Charge Current - Max | 2A | 2A |
| Battery Pack Voltage | 4.44V (Max) | 4.44V (Max) |
| Voltage - Supply (Max) | 6.5V | 6.5V |
| Interface | I²C, USB | I²C, USB |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 30-UFBGA, DSBGA | 30-UFBGA, DSBGA |
| Supplier Device Package | 30-DSBGA | 30-DSBGA |