BQ24156AYFFT
IC BATT CHG LI-ION 1CELL 20DSBGAManufacturer: Texas Instruments
Categories: Battery Chargers
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Texas Instruments BQ24156AYFFT is a highly integrated lithium-ion/polymer battery charger IC. This 20-DSBGA packaged device offers a programmable charge current up to 1.55A and supports a battery pack voltage up to 4.44V. Featuring an I2C interface, it allows for precise control of charging parameters including current and timer functions. The BQ24156AYFFT includes robust fault protection mechanisms, such as over-temperature and over-voltage protection, ensuring safe and reliable operation. Designed for surface mount applications, this component is suitable for demanding environments with an operating temperature range of -30°C to 85°C. Its advanced features make it a critical component in portable electronics, medical devices, and industrial equipment.
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 | -30°C ~ 85°C (TA) |
| Battery Chemistry | Lithium Ion/Polymer |
| Supplier Device Package | 20-DSBGA |
| Charge Current - Max | 1.55A |
| Programmable Features | Current, Timer |
| Fault Protection | Over Temperature, Over Voltage |
| Voltage - Supply (Max) | 9V |
| Battery Pack Voltage | 4.44V (Max) |
| Current - Charging | Constant - Programmable |
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