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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
2,750 pcs
|
2750 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
2,050 pcs
|
2050 pcs | On Request | 1 | On Request | On Request | 13+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Battery Pack Voltage | |
| Charge Current | |
| Current | |
| Fault Protection | |
| Interface | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Programmable Features | |
| Standard Package Qty | |
| Supplier Device Package | |
| Tape and Reel | |
| Voltage |
The BQ24270RGER is a single-cell, 1.5A I2C-controlled buck battery charger with Power Path management, designed by Texas Instruments for space-limited portable applications. This highly integrated device manages Li-Ion battery charging and system power distribution efficiently.
Key electrical specifications include a 20V input rating with 6.5V overvoltage protection, a 1.5A charge current capability, and support for 1-cell Lithium Ion batteries. The charger features programmable parameters such as charge voltage, current, and termination threshold, all configurable via an I2C interface. It also includes essential battery management functions like 0.5% battery regulation accuracy and 10% charge current accuracy.
For system startup and operation, the BQ24270RGER supports instant system startup from a deeply discharged battery or with no battery present. It incorporates a highly integrated N-channel MOSFET controller for power path management. Fault protection is provided against over temperature, over voltage, and short circuits.
The device is available in a compact 24-VQFN (4x4 mm) package, suitable for space-constrained designs. It operates within a temperature range of -40°C to 85°C and is mounted via surface mount technology.
| Qty | Low | High |
|---|---|---|
| 1+ | $4.61 | $4.61 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BQ24270RGER supports a charge current of up to 1.5A.
This device is designed for Lithium Ion battery chemistry.
The BQ24270RGER has an input voltage rating of 20V, with 6.5V overvoltage protection.
The operating temperature range for this component is -40°C to 85°C.
The BQ24270RGER is supplied in a 24-VQFN (4x4) package and is surface mountable.
The BQ24270RGER includes over temperature, over voltage, and short circuit protection.
Charge parameters for the BQ24270RGER are programmed using an I²C interface.