BQ34Z100PWR-R2
ActiveMULTICHEMISTRY IMPEDANCE TRACK™ STAND-ALONE FUEL GAUGE
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BQ34Z100PWR-R2
ActiveMULTICHEMISTRY IMPEDANCE TRACK™ STAND-ALONE FUEL GAUGE
Technical Specifications
Parameters and characteristics for this part
| Specification | BQ34Z100PWR-R2 |
|---|---|
| Battery Chemistry | Multi-Chemistry |
| Function | Fuel Gauge |
| Interface | I2C |
| Mounting Type | Surface Mount |
| Number of Cells | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 14-TSSOP |
| Package / Case [custom] | 0.173 " |
| Package / Case [custom] | 4.4 mm |
| Supplier Device Package | 14-TSSOP |
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 | $ 4.58 | |
| 10 | $ 4.11 | |||
| 25 | $ 3.89 | |||
| 100 | $ 3.37 | |||
| 250 | $ 3.20 | |||
| 500 | $ 2.87 | |||
| 1000 | $ 2.42 | |||
| Digi-Reel® | 1 | $ 4.58 | ||
| 10 | $ 4.11 | |||
| 25 | $ 3.89 | |||
| 100 | $ 3.37 | |||
| 250 | $ 3.20 | |||
| 500 | $ 2.87 | |||
| 1000 | $ 2.42 | |||
| Tape & Reel (TR) | 2000 | $ 2.30 | ||
| Texas Instruments | LARGE T&R | 1 | $ 3.46 | |
| 100 | $ 3.03 | |||
| 250 | $ 2.12 | |||
| 1000 | $ 1.71 | |||
Description
General part information
BQ34Z100-R2 Series
The BQ34Z100-R2 device is an Impedance Track™ fuel gauge for Li-ion, PbA, NiMH, and NiCd batteries, and works independently of battery series-cell configurations. Batteries from 3 V to 16.7 KV can be easily supported through an external voltage translation circuit that is controlled automatically to reduce system power consumption.
The BQ34Z100-R2 device provides several interface options, including an I2C peripheral, an HDQ peripheral, one or four direct LEDs, and anALERToutput pin. Additionally, the BQ34Z100-R2 provides support for an external port expander for more than four LEDs.
The BQ34Z100-R2 device is an Impedance Track™ fuel gauge for Li-ion, PbA, NiMH, and NiCd batteries, and works independently of battery series-cell configurations. Batteries from 3 V to 16.7 KV can be easily supported through an external voltage translation circuit that is controlled automatically to reduce system power consumption.
Documents
Technical documentation and resources