Texas Instruments BQ25890HRTWR Battery Chargers
IC BATT CHG LI-ION 1CELL 24WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ25890HRTWR
Detailed Description
IC BATT CHG LI-ION 1CELL 24WQFN
Package
24-WFQFN Exposed Pad
Key Features
Package / Case: 24-WFQFN Exposed Pad; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
BQ25890HRTWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ25890HRTWR Battery Chargers technical specifications.
General
Interface
I²C, USB
Package / Case
24-WFQFN Exposed Pad
Mounting Type
Surface Mount
Operating Temperature
-40°C ~ 85°C (TA)
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
1
Charge Current Max
5A
Fault Protection
Over Current, Over Temperature
Voltage Supply Max
14V
Alternate Parts Comparison (BQ25890HRTWR vs BQ25616JRTWT vs BQ25619RTWR vs BQ25619ERTWR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad | 24-WFQFN Exposed Pad |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Interface | I²C, USB | USB | I²C | I²C |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Charge Current Max | 5A | 3A | 1.5A | 1.8A |
| Fault Protection | Over Current, Over Temperature | Over Current, Over | Over Current, Over Temperature, Over | Over Current, Over Temperature, Over |
| Number of Cells | 1 | 1 | 1 | 1 |
| Voltage Supply Max | 14V | 13.5V | 13.5V | 13.5V |
| Battery Pack Voltage | -- | 4.35V | 4.2V | 4.52V |
| Current Charging | -- | Constant - Programmable | Constant - Programmable | Constant - Programmable |
| Programmable Features | -- | Current | Current | Current, |
| Action |
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