| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
33,725 pcs
|
33725 pcs | On Request | 1 | On Request | On Request | 15+ | On Request | On Request | |
|
7,490 pcs
|
7490 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| Input Voltage | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Supplier Device Package | |
| Supplier Package |
The BQ29410PWR from Texas Instruments is a high-accuracy, secondary over-voltage protection IC specifically designed for 2-, 3-, or 4-cell Lithium-Ion battery packs. It incorporates a precision overvoltage detection circuit with a fixed threshold of 4.35V.
This device features a programmable delay circuit for overvoltage detection time and operates with very low power consumption, typically drawing less than 2µA when all cells are below the protection voltage. The typical input voltage maximum is 25V, and it operates across a wide temperature range of -40°C to 110°C.
The BQ29410PWR is housed in an 8-TSSOP package and is suitable for surface mounting. Its primary function is to provide reliable overvoltage protection, making it ideal for applications such as notebook computers, portable instrumentation, and other portable equipment requiring safe and efficient battery management.
Key electrical specifications include a minimum battery overvoltage protection of 4.325V and a maximum of 4.375V. The typical operating current is 2µA.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.13 | $1.13 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
-40°C to 110°C.
8-TSSOP (0.173", 4.40mm Width) surface mount package.
25V.
2 to 4 series Li-Ion cells.
4.35V nominal.
2µA.