Single-input, single-cell Li-ion battery charger IC with automatic AC/USB detection. Features a maximum charge current of 800mA and a battery pack voltage of 4.2V. Operates with input voltages from 3.5V to 28V and supports a maximum supply voltage of 28V. Includes over-voltage, over-temperature, and short-circuit fault protection. Packaged in a 12-WSON with gold contact plating, suitable for SMD/SMT termination.
PackageSON
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Technical Specifications
Texas Instruments BQ24055DSST technical specifications.
General
| Battery Pack Voltage | 4.2V |
| Package/Case | SON |
| Contact Plating | Gold |
| Control Interface | PARALLEL |
| Fault Protection | Over Voltage, Over Temperature, Short Circuit |
| Interface | USB |
| Lead Free | Lead Free |
| Max Charge Current | 800mA |
| Max Input Voltage | 28V |
| Min Input Voltage | 3.5V |
| Max Operating Temperature | 125°C |
| Min Operating Temperature | 0°C |
| Max Output Voltage | 4.2V |
| Max Supply Voltage | 28V |
| Min Supply Voltage | 4.75V |
| Number of Cells | 1 |
| Output Current | 800mA |
| Output Voltage | 4.2V |
| Package Quantity | 1 |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| RoHS Compliant | Yes |
| Termination | SMD/SMT |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments BQ24055DSST Datasheet
Download the complete datasheet for Texas Instruments BQ24055DSST to view detailed technical specifications.
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