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 | |
|---|---|---|---|---|---|---|---|---|---|
|
6,000 pcs
|
6000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Accuracy | |
| Battery Chemistry | |
| Carrier Type | |
| Fault Protection | |
| Function | |
| Leakage Current per Cell Input | |
| Mounting Type | |
| Number of Cells | |
| Operating Current | |
| Operating Temperature | |
| Overvoltage Protection Delay | |
| Overvoltage Protection Threshold | |
| Package Description | |
| Package Quantity | |
| Supplier Device Package |
The BQ294682DRVT from Texas Instruments is a secondary-level overvoltage monitor and protector specifically designed for 1-cell Lithium-Ion battery pack systems. This IC monitors the cell voltage and triggers an internal counter when the overvoltage protection (OVP) threshold is exceeded. After a fixed delay, the output transitions to a high level, indicating a protection event.
Key electrical specifications include a fixed OVP threshold of 4.35V, with an available range from 3.85V to 4.6V. The device offers fixed OVP delay options of 4s or 6.5s and boasts high accuracy of ±10mV. It operates with low power consumption, drawing approximately 1µA when the cell voltage is below the protection threshold, and features low leakage current per cell input of less than 100nA.
Packaged in a compact 6-pin WSON (2x2) or 6-WDFN Exposed Pad, the BQ294682DRVT is suitable for surface mount applications. It operates across a wide temperature range of -40°C to 110°C (TA), making it versatile for various environmental conditions. This device is ideal for applications requiring reliable overvoltage protection for single-cell Li-Ion batteries, ensuring safety and longevity of the battery pack.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.41 | $0.41 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
4.35V.
±10mV.
1µA typical.
-40°C to 110°C.
6-WSON (2x2mm) with exposed pad.
4s or 6.5s (selectable).
1 cell.