BQ24730RGFT
Texas Instruments
The Texas Instruments BQ24730RGFT is a multi-chemistry battery charger IC designed for 3-4 cell Li-Ion batteries. It supports up to 24V input and features a surface mount package.
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696 pcs
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696 pcs | On Request | 1 | On Request | On Request | 06+ | On Request | On Request |
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| Battery Chemistry | |
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The Texas Instruments BQ24730RGFR is an advanced, multi-chemistry, multi-cell synchronous switch-mode charger and system power selector. It is designed for portable electronic devices such as notebook computers, portable DVD players, and tablets.
This high-efficiency charger integrates a synchronous buck converter with a fixed 300 kHz frequency. It offers high voltage and current regulation accuracy, with programmable battery charge current and AC adapter current via resistors. The device supports 3-cell or 4-cell Li-Ion battery configurations and features dynamic power management (DPM) to avoid AC adapter overload.
Key electrical specifications include a 24V maximum input voltage and support for multi-chemistry batteries. The BQ24730RGFR is available in a 40-VQFN (7x5mm) exposed pad package, designed for surface mounting. It includes fault protection for over current and reverse battery conditions.
This component is suitable for applications requiring efficient battery charging and power management in portable systems. Its integrated features and high accuracy make it a robust solution for power-critical designs.
| Qty | Low | High |
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| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BQ24730RGFR supports an input voltage up to 24V.
It supports charging of 3 to 4 cells.
The BQ24730RGFR supports multi-chemistry batteries.
The operating temperature range is -40°C to 85°C.
It comes in a 40-VQFN (7x5mm) exposed pad package.
Yes, it includes over current and reverse battery protection.