BQ25622ERYKR
Texas Instruments
IC controlled one-cell 3-A buck battery charger with up to 18-V input, current limit, and ADC 18-WQFN-HR -40 to 85
$2.22 - $2.99
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Technical Specifications
| Lead Free Status | Y |
| ROHS Compliance | Y |
| Absolute max Vin(max)(V) | 26 |
| Approx. price(US$) | .99 | 1ku |
| Battery charge voltage(max)(V) | 4.8 |
| Battery charge voltage(min)(V) | 3.5 |
| Cell chemistry | Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
| Charge current(max)(A) | 3 |
| Control interface | I2C |
| Control topology | Switch-Mode Buck |
| Features | BAT temp thermistor monitoring (JEITA profile),IC thermal regulation,IINDPM (Input current limit),Input OVP,Integrated ADC,Integrated LDO,Power Path,USB C/PD compatible,VINDPM (Input voltage threshold to maximize adaptor power) |
| Number of series cells | 1 |
| Operating temperature range(C) | -40 |
| Package area(mm^2) | 7.5 |
| Package size (L x W)(mm) | 2.5 x 3 |
| Package type | WQFN-HR |
| Pin count | 18 |
| Rating | Catalog |
| TI functional safety category | |
| TI.com inventory | 10660 |
| Vin(max)(V) | 18 |
| Vin(min)(V) | 3.9 |