Ready to onboard?
Are you ready to join DistyParts and
grow your business?
| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
3,489 pcs
|
3489 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Battery Chemistry | |
| Cell Input Leakage Current | |
| Delay Time | |
| Fault Protection | |
| Function | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Overvoltage Protection | |
| Regulated Output Current | |
| Regulated Output Voltage | |
| Supplier Device Package | |
| Supply Current | |
| Supply Current (Regulated Output Disabled) | |
| Tape & Reel |
The BQ296224DSGR from Texas Instruments is a high-accuracy, low-power overvoltage protection (OVP) IC for Li-ion battery pack applications. It is designed to monitor each cell in a 2-series, 3-series, or 4-series cell stack for overvoltage conditions.
Key electrical specifications include a factory-programmed OVP threshold ranging from 3.85V to 4.6V with an accuracy of ±10mV. It features a fixed internal delay timer (3s, 4s, 5.5s, or 6.5s options) that triggers the FET drive output upon detecting an overvoltage event. The device offers regulated supply output options of 3.3V, 3.15V, or 3.0V, capable of delivering up to 2mA. Power consumption is remarkably low, with ICC typically around 4µA when cells are below the protection voltage and approximately 1.2µA with the regulated output disabled. Cell input leakage current is less than 100nA.
This IC is housed in an 8-pin WSON (2mm x 2mm) package and is designed for surface mounting. The operating temperature range is -40°C to 110°C. It is suitable for applications requiring reliable battery protection against overvoltage conditions while maintaining minimal power draw.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.12 | $0.12 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 110°C.
The BQ296224DSGR is available in an 8-WSON (2x2) and an 8-WFDFN Exposed Pad package.
The OVP threshold is factory programmed and ranges from 3.85V to 4.6V.
The overvoltage protection accuracy is ±10mV.
The regulated output voltage options are 3.3V, 3.15V, and 3.0V.
It can protect 2-series, 3-series, and 4-series Li-Ion cells.