Description
BQ24157YFFR Texas Instruments - Yeehing Electronics
I2C 1cell 1.55A Buck battery charger with OTG
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.411 |
| 100 — 249 | 1.166 |
| 250 — 999 | 0.837 |
| 1,000 + | 0.44 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Battery Management |
| RoHS | Y |
| Battery Type | Li-Ion, Li-Polymer |
| Output Current | 1.25 A |
| Operating Supply Voltage | 4 V to 6.5 V |
| Package / Case | DSBGA-20 |
| Packaging | Reel |
| Series | BQ24157 |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Product Type | Battery Management |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.000169 oz |
For more information, please refer to datasheet
Documents
| BQ24157YFFR Datasheet |
More Information
The bq24157 is a compact, flexible, high-efficiency, USB-friendly switch-mode charge management device for single-cell Li-ion and Li-polymer batteries used in a wide range of portable applications. The charge parameters can be programmed through an I2C interface. The IC integrates a synchronous PWM controller, power MOSFETs, input current sensing, high-accuracy current and voltage regulation, and charge termination, into a small WCSP package.
