| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
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35 pcs
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35 pcs | On Request | 1 | On Request | On Request | 11+ | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Battery Chemistry | |
| Fault Protection | |
| Function | |
| Mounting Type | |
| Number of Cells | |
| Operating Temperature | |
| Supplier Device Package | |
| Supplier Package |
The BQ20Z40PWR-R1 from Texas Instruments is an SBS 1.1 compliant gas gauge and protection IC that utilizes patented Impedance Track technology. This IC is designed for battery-pack or in-system installation, accurately measuring and maintaining available charge in Li-Ion or Li-Polymer batteries.
Key features include support for 2- to 4-series cell configurations and a wide operating temperature range of -40°C to 85°C. The device incorporates a powerful 8-bit RISC CPU with ultralow power modes and offers a full array of programmable protection features, including over current, over temperature, over/under voltage, and short circuit protection.
This gas gauge IC is available in a 20-pin TSSOP package, suitable for surface mount applications. It complies with JEITA guidelines and offers lifetime data logging and SHA-1 authentication. The BQ20Z40PWR-R1 is suitable for applications such as notebook PCs, medical and test equipment, and portable instrumentation.
Note: This part is not recommended for new designs.
| Qty | Low | High |
|---|---|---|
| 1+ | $7.69 | $7.69 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The operating temperature range is -40°C to 85°C.
It supports 2 to 4 series cells.
Lithium Ion and Lithium Polymer chemistries are supported.
It provides protection against overcurrent, over-temperature, over/under voltage, and short circuit.
It comes in a 20-TSSOP (0.173", 4.40mm width) surface-mount package.
It functions as a battery monitor.
