| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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21,293 pcs
|
21293 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
8,497 pcs
|
8497 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Package Quantity | |
| Supplier Device Package | |
| Supplier Package |
The BQ296111DSGR from Texas Instruments is a battery protector IC designed for 2-series, 3-series, and 4-series cell Li-ion battery packs. It provides high-accuracy overvoltage protection with a threshold range of 3.85V to 4.6V and a typical accuracy of ±10mV.
This device includes a fixed delay timer that triggers a FET drive output, with options for 3-s, 4-s, 5.5-s, or 6.5-s delays. It offers a regulated supply output with options for 1.8V, 2.5V, or 3.3V, capable of delivering up to 2mA maximum output current. The BQ296111DSGR is designed for low power consumption, with a typical supply current of approximately 4µA when cells are below the protection voltage and as low as 1.2µA with the regulated output disabled.
Packaged in an 8-pin WSON (2mm x 2mm) with a surface mount type, this IC is suitable for compact battery pack designs. The operating temperature range is -40°C to 110°C, ensuring reliable performance in various environments. It is designed to monitor each cell individually for overvoltage conditions, initiating protection upon detection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.21 | $0.21 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 110°C.
8-WSON (2x2) surface-mount package.
3.85V to 4.6V, factory-programmed.
Typical 4µA, and 1.2µA with regulated output disabled.
2 to 4 series lithium-ion cells.
1.8V, 2.5V, or 3.3V.
±10mV.