BQ25618YFFT
Texas Instruments
I2C controlled 1.5-A single cell buck battery charger with 20-mA termination and 1-A boost in WCSP 30-DSBGA -40 to 85
$2.06 - $4.46
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Technical Specifications
| Lead Free Status | Y |
| ROHS Compliance | Y |
| Absolute max Vin(max)(V) | 22 |
| Approx. price(US$) | 1.792 | 1ku |
| Battery charge voltage(max)(V) | 4.52 |
| Battery charge voltage(min)(V) | 3.5 |
| Cell chemistry | Li-Ion/Li-Polymer,Lithium Phosphate/LiFePO4 |
| Charge current(max)(A) | 1.5 |
| Control interface | I2C |
| Control topology | Switch-Mode Buck |
| Features | BAT temp thermistor monitoring (JEITA profile),IC thermal regulation,IINDPM (Input current limit),Input OVP,Power Path,USB OTG integrated,VINDPM (Input voltage threshold to maximize adaptor power) |
| Number of series cells | 1 |
| Operating temperature range(C) | -40 |
| Package area(mm^2) | 5.71999999999999912 |
| Package size (L x W)(mm) | 2.2 x 2.5999999999999996 |
| Package type | DSBGA |
| Pin count | 30 |
| Rating | Catalog |
| TI functional safety category | |
| TI.com inventory | 24950 |
| Vin(max)(V) | 13.5 |
| Vin(min)(V) | 3.9 |