The BQ2057TSG4 is a single-cell Li-ion battery charger IC from Texas Instruments. It operates from a supply voltage of 4.5V to 15V and can deliver an output current of up to 2A. The device is packaged in a lead-free TSSOP package and is RoHS compliant. It is designed to operate over a temperature range of -20°C to 70°C.
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| Package/Case | TSSOP |
| Contact Plating | Gold |
| Lead Free | Lead Free |
| Min Input Voltage | 4.5V |
| Max Operating Temperature | 70°C |
| Min Operating Temperature | -20°C |
| Max Supply Voltage | 15V |
| Min Supply Voltage | 4.5V |
| Number of Cells | 1 |
| Output Current | 2A |
| Output Voltage | 8.2V |
| Package Quantity | 150 |
| Packaging | Rail/Tube |
| Radiation Hardening | No |
| RoHS Compliant | Yes |
| Weight | 0.001185oz |
| RoHS | Compliant |
Download the complete datasheet for Texas Instruments BQ2057TSG4 to view detailed technical specifications.
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