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| Part Number | BQ24261YFFR | BQ24271YFFR | BQ24261YFFT | BQ24262YFFR | BQ24251YFFR | BQ24260YFFR | BQ24261MYFFR |
|---|---|---|---|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Obsolete | Obsolete | Not For New Designs | Obsolete | Obsolete |
| Battery Chemistry | - | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion | Lithium Ion |
| Number of Cells | - | 1 | 1 | 1 | 1 | 1 | 1 |
| Current - Charging | - | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Programmable Features | - | Current | Current | Current | Current | Current | Current |
| Fault Protection | - | Over Temperature, Over Voltage, Short Circuit | Over Temperature, Over Voltage | Over Temperature, Over Voltage | Over Current, Over Temperature, Over Voltage | Over Temperature, Over Voltage | Over Temperature, Over Voltage |
| Charge Current - Max | - | 1.5A | 3A | 3A | 2A | 3A | 3A |
| Battery Pack Voltage | - | 3.7V | 3.5V | 4.2V | 4.2V | 3.5V | 3.5V |
| Voltage - Supply (Max) | - | 6V | 13.2V | 6V | 10.5V | 10V | 13.2V |
| Interface | - | I²C | I²C | 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) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Mounting Type | - | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Package / Case | - | 49-UFBGA, DSBGA | 36-UFBGA, DSBGA | 36-UFBGA, DSBGA | 30-UFBGA, DSBGA | 36-UFBGA, DSBGA | 36-UFBGA, DSBGA |
| Supplier Device Package | - | 49-DSBGA (2.8x2.8) | 36-DSBGA (2.63x2.46) | 36-DSBGA (2.63x2.46) | 30-DSBGA | 36-DSBGA (2.63x2.46) | 36-DSBGA (2.63x2.46) |
