BQ25121YFPR
IC BATT CHG LI-ION 1CELL 25DSBGAManufacturer: Texas Instruments
Categories: Battery Chargers
Quality Control: Learn More
Texas Instruments BQ25121YFPR is a highly integrated lithium-ion battery charge management IC. This device is designed for single-cell battery applications, supporting a maximum charge current of 300mA and a battery pack voltage of 4.2V. The BQ25121YFPR features programmable charge current and constant current charging, alongside over-voltage fault protection. Its I2C interface allows for flexible system control and monitoring. Supplied in a compact 25-DSBGA package, this IC is suitable for surface-mount applications. It operates across a wide temperature range of -40°C to 125°C (TJ) and accepts a supply voltage up to 5.5V. This component is widely utilized in portable electronics, medical devices, and industrial control systems where efficient and reliable battery charging is critical.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: 18 week(s)Product Status: Not For New DesignsPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 25-XFBGA, DSBGA |
| Number of Cells | 1 |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Battery Chemistry | Lithium Ion |
| Supplier Device Package | 25-DSBGA |
| Charge Current - Max | 300mA |
| Programmable Features | Current |
| Fault Protection | Over Voltage |
| Voltage - Supply (Max) | 5.5V |
| Battery Pack Voltage | 4.2V |
| Current - Charging | Constant - Programmable |
Request a Quote
Clients Also Buy
LM3420M5X-12.6
IC BATT CHG LI-ION 3CELL SOT23-5
BQ24074RGTRG4
IC BATT CHG LI-ION 1CELL 16QFN
BQ24185YFFR
IC BATT CHG LI-ION 1CELL 25DSBGA
