| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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200 pcs
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200 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request |
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| Manufacturer Name | |
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| Tape & Reel |
The Texas Instruments BQ24725RGRR is an active SMBus 2-4 cell buck battery charge controller designed for Li-Ion/Li-Polymer batteries. It features a maximum charge current of 8A and supports an input voltage range from 0V to 24V, with an absolute maximum rating of 30V.
Key electrical specifications include a battery charge voltage range of 1.024V to 19.2V and an SMBus control interface. The device operates within a temperature range of -40°C to 85°C. It offers programmable switching frequencies of 615kHz, 750kHz, and 885kHz, with charge voltage accuracy of ±0.5% and charge current accuracy of ±3%.
This charge controller includes features such as Input OVP and Power Path management. It is housed in a 20-pin VQFN package with dimensions of 3.5mm x 3.5mm. The BQ24725RGRR is suitable for applications like portable notebook computers, personal digital assistants, handheld terminals, and industrial equipment.
An alternative, the BQ24725A, is available and supports 1-cell batteries.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.84 | $4.84 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The maximum charge current is 8A.
The input voltage range is 0V to 24V.
It supports Li-Ion/Li-Polymer cell chemistries.
The operating temperature range is -40°C to 85°C.
It is in a 20-pin VQFN package measuring 3.5mm x 3.5mm.
The charge voltage accuracy is ±0.5% up to 19.2V.