| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
7,450 pcs
|
7450 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
3,000 pcs
|
3000 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request | |
|
264 pcs
|
264 pcs | On Request | 1 | On Request | On Request | 21+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| High-Accuracy Overvoltage Protection | |
| Input Voltage Max | |
| Low Leakage Current per Cell Input | |
| Mounting Type | |
| Number of Cells | |
| Operating Current | |
| Operating Temperature | |
| Over Voltage Protection (Minimum/Typical/Maximum) | |
| SVHC Present | |
| Supplier Device Package | |
| Supplier Package |
The Texas Instruments BQ296103DSGR is a high-accuracy, low-power overvoltage protector IC specifically designed for 2-series to 4-series cell Li-Ion battery pack applications. It monitors each cell individually for overvoltage conditions and initiates a fixed internal delay timer upon detection. After the delay, an output pin is triggered to indicate the overvoltage state.
Key electrical specifications include a typical operating current of 1µA, a maximum input voltage of 20V, and overvoltage protection thresholds ranging from 3.85V to 4.6V. The device also features high-accuracy overvoltage protection with a tolerance of ±10mV and a low leakage current per cell input of less than 100nA.
This IC is housed in a compact 8-WSON (2mm x 2mm) package, suitable for surface mount applications. It operates across a wide temperature range of -40°C to 110°C, making it suitable for various environmental conditions. The BQ296103DSGR provides essential battery protection functions, ensuring the safety and longevity of Li-Ion battery systems.
| 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
20V
1µA
8-WSON (2x2)
2 to 4
3.85V to 4.6V