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BQ25120AYFPR, IC BATT CHG LI-ION 1CELL 25DSBGA
bq2512x/A Integrated Battery Charge Management IC
Texas Instruments bq2512x/A Integrated Battery Charge Management IC integrates the most common functions for wearable devices and IoT. These functions include 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. This extends light load efficiency down to 10µA load currents. The low quiescent current during operation and shutdown enables maximum battery life. The device supports charge currents from 5mA to 300mA. The input current limit, charge current, buck converter output voltage, LDO output voltage, and other parameters are programmable through the I 2 C interface.
| Battery Type | Lithium-ion |
| Brand | Texas Instruments |
| Factory Pack Quantity: Factory Pack Quantity | 3000 |
| Manufacturer | Texas Instruments |
| Maximum Operating Temperature | +125 C |
| Minimum Operating Temperature | -40 C |
| Mounting Style | SMD/SMT |
| Operating Supply Current | 700 nA |
| Operating Supply Voltage | 3.4 V to 5.5 V |
| Output Current | 300 mA |
| Output Voltage | 3.6 V to 4.65 V |
| Package / Case | DSBGA-25 |
| Product Category | Battery Management |
| Product Type | Battery Management |
| Product | Charge Management |
| Series | BQ25120A |
| Subcategory | PMIC-Power Management ICs |
| Battery Chemistry | Lithium Ion/Polymer |
| Battery Pack Voltage | 4.2V |
| Charge Current - Max | 300mA |
| Current - Charging | Constant-Programmable |
| Fault Protection | Over Temperature, Over Voltage, Short Circuit |
| Interface | I2C |
| Mounting Type | Surface Mount |
| Number of Cells | 1 |
| Operating Temperature | -40°C ~ 125°C(TJ) |
| Package / Case | 25-XFBGA, DSBGA |
| Programmable Features | Current |
| Supplier Device Package | 25-DSBGA |
| Voltage - Supply (Max) | 5.5V |
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