| Part Number | BQ24257RGET | BQ24253RGET |
|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments |
| Category | PMIC - Battery Chargers | PMIC - Battery Chargers |
|
|
|
| Product Status | Not For New Designs | Active |
| Battery Chemistry | Multi-Chemistry | Lithium Ion |
| Number of Cells | 1 | 1 |
| Current - Charging | Constant - Programmable | Constant - Programmable |
| Programmable Features | Timer | Current |
| Fault Protection | Over Temperature, Over Voltage | Over Current, Over Temperature, Over Voltage |
| Charge Current - Max | 2A | 2A |
| Battery Pack Voltage | 4.44V (Max) | 4.2V |
| Voltage - Supply (Max) | 6.5V | 10.5V |
| Interface | I²C, USB | I²C |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | Surface Mount | Surface Mount |
| Package / Case | 24-VFQFN Exposed Pad | 24-VFQFN Exposed Pad |
| Supplier Device Package | 24-VQFN (4x4) | 24-VQFN (4x4) |