Standalone 1-2 cell, 2A synchronous buck battery charger IC with integrated FETs. Features 8.4V battery pack voltage capability, 2A maximum charge current, and 4.2V output voltage. Operates from a 4.3V to 16V supply voltage range, with a minimum input voltage of 4.35V. Offers over-voltage and over-temperature fault protection. Packaged in a 20-VQFN EP with gold contact plating, operating from -40°C to 85°C. RoHS compliant and lead-free.
PackageVQFN EP
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Technical Specifications
Texas Instruments BQ24103ARHLT technical specifications.
General
| Battery Pack Voltage | 8.4V |
| Package/Case | VQFN EP |
| Contact Plating | Gold |
| Fault Protection | Over Voltage, Over Temperature |
| Lead Free | Lead Free |
| Max Charge Current | 2A |
| Min Input Voltage | 4.3V |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 16V |
| Min Supply Voltage | 4.35V |
| Number of Cells | 12 |
| Output Current | 2A |
| Output Voltage | 4.2V |
| Packaging | Tape and Reel |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Series | bqSWITCHER™ |
| Weight | 0.001668oz |
Compliance
| RoHS | Compliant |
Datasheet
Texas Instruments BQ24103ARHLT Datasheet
Download the complete datasheet for Texas Instruments BQ24103ARHLT to view detailed technical specifications.
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