Texas Instruments
BQ25121YFPR
BQ25121YFPR
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BQ25121YFPR Texas Instruments - Yeehing Electronics
700nA Low Iq Highly Integrated Battery Charge Management Solution for Wearables and IoT
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 3.709 |
| 100 — 249 | 3.024 |
| 250 — 999 | 2.377 |
| 1,000 + | 1.41 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Battery Management |
| RoHS | Y |
| Product | Charge Management |
| Battery Type | Li-Ion |
| Output Voltage | Adjustable |
| Output Current | 100 mA |
| Operating Supply Voltage | 5.5 V |
| Operating Supply Current | 1 mA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Package / Case | DSBGA-25 |
| Packaging | Reel |
| Series | BQ25121 |
| Brand | Texas Instruments |
| Mounting Style | SMD/SMT |
| Product Type | Battery Management |
| Factory Pack Quantity | 3000 |
| Subcategory | PMIC - Power Management ICs |
| Unit Weight | 0.000198 oz |
For more information, please refer to datasheet
Documents
| BQ25121YFPR Datasheet |
More Information
The bq2512x is a highly integrated battery charge management IC that integrates the most common functions for wearable devices: Linear charger, regulated output, load switch, manual reset with timer, and battery voltage monitor. The integrated buck converter is a high efficiency, low IQ switcher using DCS control that extends light load efficiency down to 10-µA load currents. The low quiescent current during operation and shutdown enables maximum battery life. The device supports charge currents from 5 mA to 300 mA. The input current limit, charge current, buck converter output voltage, LDO output voltage, and other parameters are programmable through the I2C interface.
