| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
1,100 pcs
|
1100 pcs | On Request | 1 | On Request | On Request | 2018 | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| Input Voltage | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| SVHC Present | |
| Supplier Device Package |
The Texas Instruments BQ29733DSER is an integrated circuit designed for advanced single-cell battery protection in Lithium-ion and Lithium-polymer applications. This device provides robust protection against overvoltage, undervoltage, overcurrent during charge and discharge, and short-circuit conditions.
Key electrical specifications include a typical operating current of 4µA and a shutdown current of 100nA, making it suitable for low-power applications. The input voltage range is from -0.3V to 12V, with specific overvoltage protection thresholds configurable at 4.25V, 4.28V, and 4.4V, and battery overvoltage protection ranging from 3.85V to 4.6V.
Designed for ease of integration, the BQ29733DSER is available in a 6-WSON (1.5x1.5mm) surface-mount package. Its operating temperature range is -40°C to 85°C (TA), ensuring reliable performance in various environmental conditions. The device supports 1-cell battery configurations and features FET drive capabilities for efficient power management.
This battery protector is ideal for applications requiring reliable and accurate monitoring of battery status, preventing damage due to electrical faults and extending battery life. Its fault detection includes overcharge, over-discharge, charge overcurrent, discharge overcurrent, and load short-circuit detection.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.17 | $0.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The input voltage range on pack+ is -0.3V to 12V, with a maximum input voltage of 8V.
It is available in a 6-WSON (1.5x1.5) package, also designated as 6-WFDFN.
The operating temperature range is -40°C to 85°C.
The typical operating current is 4µA in normal mode.
The shutdown current is 100nA.
It supports a single series cell (1-cell Li-Ion).