Texas Instruments BQ25619ERTWR Battery Chargers
IC BATT CHG LI-ION 1CELL 24WQFN
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
BQ25619ERTWR
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
BQ25619ERTWR Datasheet
Quick Jump:
Technical Specifications
Texas Instruments BQ25619ERTWR Battery Chargers technical specifications.
General
Interface
I²C
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
1.8A
Fault Protection
Over Current, Over Temperature, Over
Current Charging
Constant - Programmable
Programmable Features
Current,
Alternate Parts Comparison (BQ25619ERTWR vs BQ25895RTWT vs BQ25890HRTWR vs BQ25896RTWT)
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 | I²C, USB | I²C, USB | I²C |
| Battery Chemistry | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer | Lithium Ion/Polymer |
| Charge Current Max | 1.8A | 5A | 5A | 3A |
| Fault Protection | Over Current, Over Temperature, Over | Over Temperature | Over Current, Over Temperature | Over Current, Over Temperature |
| Number of Cells | 1 | 1 | 1 | 1 |
| Voltage Supply Max | 13.5V | 14V | 14V | 14V |
| Action |
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