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| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
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25 pcs
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25 pcs | On Request | 1 | On Request | On Request | 20+ | On Request | On Request |
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The Texas Instruments BQ29732DSET is an integrated circuit designed for advanced single-cell battery protection in Lithium-ion and Lithium-polymer applications. It provides robust protection against overvoltage, undervoltage, overcurrent during charge and discharge, and short-circuit conditions.
Key electrical specifications include a typical operating current of 4 µA and a shutdown current of 100 nA, making it suitable for low-power applications. The device supports an input voltage range from -0.3V to 12V, with specific overvoltage protection thresholds configurable at 4.25V, 4.28V, and 4.4V. The battery overvoltage protection minimum is 3.85V and maximum is 4.6V.
This battery protector operates within a wide temperature range of -40°C to 85°C. It is housed in a compact 6-pin WSON (DSE) package measuring 1.5 mm x 1.5 mm, with an area of 2.25 mm². The design utilizes FET drive and voltage sensing across external FETs for accurate overcurrent protection.
The BQ29732DSET is ideal for applications requiring reliable battery safety, such as portable electronics, power tools, and energy storage systems.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.40 | $0.40 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical operating current is 4 µA.
The maximum input voltage is 8 V.
The overvoltage protection thresholds are 4.25 V, 4.28 V, and 4.4 V.
The operating temperature range is -40 °C to 85 °C.
It comes in a 6-pin WSON (DSE) package measuring 1.5 mm x 1.5 mm.
The typical shutdown current is 100 nA.