| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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3,000 pcs
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3000 pcs | On Request | 1 | On Request | On Request | 18+ | On Request | On Request |
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The BQ298006RUGR from Texas Instruments is an integrated circuit designed for high-side primary battery cell protection in single-cell Li-ion and Li-polymer battery applications. It features precise voltage protection with ±10mV overvoltage and ±20mV undervoltage thresholds, along with current protection including ±1mV for overcurrent in charge/discharge and ±5mV for short circuit in discharge.
This device also incorporates overtemperature protection. Additional features include support for low-value sense resistors down to 1mΩ, high-side protection, and a high Vgs FET drive. The BQ298006RUGR supports 0-V charging and includes a CTR pin for FET override control, enabling system reset or shutdown functions. The CTR pin can also be configured for secondary overtemperature protection using an external PTC thermistor.
With a low current consumption of 4µA in normal mode and 0.1µA maximum in shutdown mode, this IC is suitable for power-sensitive applications. It is housed in an 8-pin X2QFN package measuring 1.50mm x 1.50mm x 0.37mm and operates over a temperature range of -40°C to 85°C.
Key applications include smartphones, tablets, power banks, and wearables, where reliable battery protection is critical for safety and performance.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.19 | $0.19 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
The BQ298006RUGR is available in 8-X2QFN and 8-XFQFN surface mount packages.
Overvoltage protection threshold is ±10mV and undervoltage protection threshold is ±20mV.
Normal mode current consumption is 4µA, and shutdown mode current consumption is 0.1µA maximum.
Yes, 0-V charging is supported on the BQ2980 variant.
It provides high-side protection against overvoltage, undervoltage, overcurrent (charge and discharge), short circuit, and overtemperature.
The device supports a sense resistor as low as 1mΩ.