BQ27320YZFR
ActiveSINGLE CELL PACK/SYSTEM-SIDE CEDV BATTERY FUEL (GAS) GAUGE
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BQ27320YZFR
ActiveSINGLE CELL PACK/SYSTEM-SIDE CEDV BATTERY FUEL (GAS) GAUGE
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Technical Specifications
Parameters and characteristics for this part
| Specification | BQ27320YZFR |
|---|---|
| Battery Chemistry | Lithium Ion |
| Function | Battery Monitor |
| Interface | I2C |
| Mounting Type | Surface Mount |
| Number of Cells | 1 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | DSBGA, 15-UFBGA |
| Supplier Device Package | 15-DSBGA |
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 | $ 2.92 | |
| 10 | $ 2.62 | |||
| 25 | $ 2.48 | |||
| 100 | $ 2.15 | |||
| 250 | $ 2.04 | |||
| 500 | $ 1.83 | |||
| 1000 | $ 1.54 | |||
| Digi-Reel® | 1 | $ 2.92 | ||
| 10 | $ 2.62 | |||
| 25 | $ 2.48 | |||
| 100 | $ 2.15 | |||
| 250 | $ 2.04 | |||
| 500 | $ 1.83 | |||
| 1000 | $ 1.54 | |||
| Tape & Reel (TR) | 3000 | $ 1.46 | ||
| 6000 | $ 1.41 | |||
| Texas Instruments | LARGE T&R | 1 | $ 2.20 | |
| 100 | $ 1.93 | |||
| 250 | $ 1.35 | |||
| 1000 | $ 1.09 | |||
Description
General part information
BQ27320 Series
The Texas Instruments single-cell bq27320 battery fuel gauge requires very minimal configuration and system microcontroller firmware development, leading to quick system bring-up. The bq27320 uses the Compensated End-of-Discharge Voltage (CEDV) gas gauging algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%), runtime-to-empty (min), battery voltage (mV), temperature (°C) and state-of-health (%).
TI customers can tune chemistry parameters using TI’s web-based tool, GAUGEPARCAL.
Configurable interrupts help save system power and free up the host from continuous polling. Accurate temperature sensing is supported via an external thermistor.
Documents
Technical documentation and resources