BQ24151YFFR
IC BATT CHG LI-ION 1CELL 20DSBGAManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ24151YFFR is a highly integrated, single-cell lithium-ion battery charger IC. This component, housed in a 20-DSBGA package, offers advanced charging management with a maximum charge current of 1.25A. It supports lithium-ion/polymer battery chemistries and features programmable charging current, timer, and voltage settings via an I2C interface. The device incorporates robust fault protection mechanisms, including over-temperature and over-voltage protection, ensuring safe and reliable operation. Designed for surface mount applications, the BQ24151YFFR operates across a temperature range of -40°C to 85°C. Its compact footprint and comprehensive feature set make it suitable for portable electronics, industrial equipment, and automotive applications where efficient battery management 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 | 20-UFBGA, DSBGA |
| Number of Cells | 1 |
| Mounting Type | Surface Mount |
| Interface | I2C |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 20-DSBGA |
| Charge Current - Max | 1.25A |
| Programmable Features | Current, Timer, Voltage |
| Fault Protection | Over Temperature, Over Voltage |
| Voltage - Supply (Max) | 6V |
| Battery Pack Voltage | 4.44V (Max) |
| Current - Charging | Constant |
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