| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
901 pcs
|
901 pcs | On Request | 1 | On Request | On Request | 09+ | On Request | On Request |
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| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Supplier Device Package |
The BQ20Z45DBT from Texas Instruments is a versatile gas gauge and battery protection IC. It is engineered to accurately measure and maintain available charge in Li-ion or Li-polymer batteries, supporting configurations for 2 to 4 series cells.
This IC integrates a powerful 8-bit RISC CPU and an analog front-end (AFE) to provide a complete battery management solution. Key features include Impedance Track™ technology for superior gas gauging accuracy, and a full array of programmable protection features such as over current, over temperature, over/under voltage, and short circuit protection.
Designed for surface mount installation, the BQ20Z45DBT comes in a 38-TSSOP package. It operates reliably within a temperature range of -40°C to 85°C, making it suitable for various portable electronic applications requiring robust battery monitoring and safety.
Applications include notebook PCs, medical and test equipment, and portable instrumentation where precise battery status and safety are critical.
| Qty | Low | High |
|---|---|---|
| 1+ | $0.75 | $0.75 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The BQ20Z45DBT supports Lithium Ion/Polymer battery chemistry.
The BQ20Z45DBT can manage 2 to 4 cells.
The BQ20Z45DBT offers fault protection against over current, over temperature, over/under voltage, and short circuit conditions.
The operating temperature range for the BQ20Z45DBT is -40°C to 85°C.
The BQ20Z45DBT is supplied in a 38-TSSOP package.
The BQ20Z45DBT uses surface mount technology.