Texas Instruments BQ25070DQCR Microcontrollers
1-cell, 1-A, single cell, linear charger for LiFePO4 Applications 10-WSON -40 to 85
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ25070DQCR
Detailed Description
1-cell, 1-A, single cell, linear charger for LiFePO4 Applications 10-WSON -40 to 85
Package
10-WFDFN Exposed Pad
Lifecycle Status
Active
Datasheet
BQ25070DQCR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ25070DQCR Microcontrollers technical specifications.
General
Interface
USB
Package / Case
10-WFDFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Battery Chemistry
Lithium Iron Phosphate
Number of Cells
1
Charge Current Max
1A
Fault Protection
Over Temperature, Over
Current Charging
Constant - Programmable
Battery Pack Voltage
3.5V
Alternate Parts Comparison (BQ25070DQCR vs BQ25046DQCR vs BQ24050DSQR vs BQ25071DQCR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C | 0°C ~ 125°C (TJ) | -40°C ~ 85°C (TA) |
| Interface | USB | -- | USB | USB |
| Battery Chemistry | Lithium Iron Phosphate | -- | Lithium Ion/Polymer | Lithium Iron Phosphate |
| Battery Pack Voltage | 3.5V | -- | 4.2V | 3.5V |
| Charge Current Max | 1A | -- | 800mA | 1A |
| Current Charging | Constant - Programmable | -- | Constant - Programmable | Constant - Programmable |
| Fault Protection | Over Temperature, Over | -- | Over Temperature, Over Voltage, Short Circuit | Over Temperature, Over |
| Number of Cells | 1 | -- | 1 | 1 |
| Voltage Supply Max | 10.2V | -- | 28V | 10.2V |
| Action |
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