Texas Instruments BQ24250CYFFR Battery Chargers
1-cell, 2-A, I2C controlled buck battery charger with 1uA in SYSOFF mode
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ24250CYFFR
Detailed Description
1-cell, 2-A, I2C controlled buck battery charger with 1uA in SYSOFF mode
Package
30-UFBGA, DSBGA
Key Features
Package / Case: 30-UFBGA, DSBGA; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ24250CYFFR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ24250CYFFR Battery Chargers technical specifications.
General
Interface
I²C
Package / Case
30-UFBGA
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Battery Chemistry
Lithium Ion
Number of Cells
1
Charge Current Max
2A
Fault Protection
Over Temperature, Over
Current Charging
Constant - Programmable
Programmable Features
Current
Alternate Parts Comparison (BQ24250CYFFR vs BQ24250PYFFR vs BQ24257YFFR vs BQ25618EYFFR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 30-UFBGA | 30-UFBGA | 30-UFBGA | 30-UFBGA |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Interface | I²C | I²C | I²C, USB | I²C |
| Battery Chemistry | Lithium Ion | Lithium Ion/Polymer | Multi-Chemistry | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.2V | 4.2V | 4.44V (Max) | 4.52V |
| Charge Current Max | 2A | 4A | 2A | 1.5A |
| Current Charging | Constant - Programmable | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Fault Protection | Over Temperature, Over | Over Current, Over Temperature, Over | Over Temperature, Over | Over Current, Over Temperature, Over |
| Programmable Features | Current | Current, Timer, | Timer | Current, Timer |
| Voltage Supply Max | 10.5V | 18V | 6.5V | 13.5V |
| Mounting Type | Surface Mount | -- | Surface Mount | Surface Mount |
| Number of Cells | 1 | -- | 1 | 1 |
| Action |
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