BQ27Z558YPHR
ActiveSINGLE-CELL IMPEDANCE TRACK™ TECHNOLOGY GAS GAUGE WITH 1.2V IO SUPPORT
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BQ27Z558YPHR
ActiveSINGLE-CELL IMPEDANCE TRACK™ TECHNOLOGY GAS GAUGE WITH 1.2V IO SUPPORT
Technical Specifications
Parameters and characteristics for this part
| Specification | BQ27Z558YPHR |
|---|---|
| Battery Chemistry | Lithium Ion/Polymer |
| Function | Battery Authentication |
| Interface | I2C, 1-Wire |
| Mounting Type | Surface Mount |
| Number of Cells | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 12-XFBGA, DSBGA |
| Supplier Device Package | 12-DSBGA (1.68x2.05) |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Cut Tape (CT) | 1 | $ 1.64 | |
| 10 | $ 1.47 | |||
| 25 | $ 1.39 | |||
| 100 | $ 1.18 | |||
| 250 | $ 1.11 | |||
| 500 | $ 0.97 | |||
| 1000 | $ 0.81 | |||
| Digi-Reel® | 1 | $ 1.64 | ||
| 10 | $ 1.47 | |||
| 25 | $ 1.39 | |||
| 100 | $ 1.18 | |||
| 250 | $ 1.11 | |||
| 500 | $ 0.97 | |||
| 1000 | $ 0.81 | |||
| Tape & Reel (TR) | 3000 | $ 0.75 | ||
| 6000 | $ 0.72 | |||
| Texas Instruments | LARGE T&R | 1 | $ 1.23 | |
| 100 | $ 1.02 | |||
| 250 | $ 0.73 | |||
| 1000 | $ 0.55 | |||
Description
General part information
BQ27Z558 Series
The Texas Instruments BQ27Z558 Impedance Track™ gas gauge solution is a highly integrated, accurate 1-series cell gas gauge with a flash programmable custom reduced instruction-set CPU (RISC) and SHA-256 authentication for Li-ion and Li-polymer battery packs. The 1-series cell capability includes parallel cells for increased capacity.
The BQ27Z558 gas gauge communicates through I 2C-compatible and HDQ one-wire interfaces and includes several key features that can help facilitate accurate gas gauging applications. Integrated temperature sense functions (internal and external options) enable system and battery temperature measurements.
The Texas Instruments BQ27Z558 Impedance Track™ gas gauge solution is a highly integrated, accurate 1-series cell gas gauge with a flash programmable custom reduced instruction-set CPU (RISC) and SHA-256 authentication for Li-ion and Li-polymer battery packs. The 1-series cell capability includes parallel cells for increased capacity.
Documents
Technical documentation and resources