| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
93 pcs
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93 pcs | On Request | 1 | On Request | On Request | 0027G/ | On Request | On Request |
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| SVHC Present |
The BQ2014 Gas Gauge IC by Texas Instruments is engineered for battery pack integration, providing accurate records of available battery charge. It is suitable for rechargeable batteries such as NiCd and NiMH, supporting 2 to 4 series cells.
Key features include a conservative and repeatable measurement of available charge, a charge control output for external charge controllers like the bq2004, and a typical standby current of 120µA. The IC can display capacity via a single-wire serial communication port or direct drive of LEDs. Measurements are compensated for current and temperature, and self-discharge is compensated using an internal temperature sensor. It also includes a user-selectable end-of-discharge threshold.
The BQ2014 is housed in a 16-pin narrow SOIC package and operates within a temperature range of 0°C to 70°C. It monitors battery voltage and charge/discharge activity by measuring the voltage drop across a sense resistor. Battery capacity is automatically recalibrated during discharge cycles.
This Gas Gauge IC is ideal for applications requiring precise battery charge monitoring and management, offering flexibility through its serial communication interface and LED drive capabilities.
| Qty | Low | High |
|---|---|---|
| 1+ | $1.17 | $1.17 |
Estimated market price range - modelled values for guidance only, not live distributor offers.
The typical standby current for the BQ2014 is 120µA.
The BQ2014 supports NiCd and NiMH battery chemistries.
The BQ2014 can manage 2 to 4 series cells.
The BQ2014 operates within a temperature range of 0°C to 70°C.
The BQ2014 is available in a 16-pin narrow SOIC package.