Texas Instruments BQ2019PW Lithium-Ion, NiMH, Battery Fuel Gauge IC 8-Pin, TSSOP
- RS Stock No.:
- 662-2154
- Mfr. Part No.:
- BQ2019PW
- Manufacturer:
- Texas Instruments
The image is for reference only, please refer to product details and specifications
Discontinued product
- RS Stock No.:
- 662-2154
- Mfr. Part No.:
- BQ2019PW
- Manufacturer:
- Texas Instruments
Legislation and Compliance
Product Details
Battery Monitor/Fuel Gauge, Texas Instruments
The battery charge monitoring system is the component responsible for determining the energy remaining in the battery. It provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV). It minimises dependence on host processor and improves standby power.
Safety protections such as over/under-temperature, extra levels of over/under-voltage, discharge short circuit, charge overcurrent
Autonomously measures all cell voltages, integrated pack current and temperature every 1 second
Capacity Indication with advanced algorithms
Accurate battery State-Of-Health (SOH) enables accurate prediction of available capacity
Smart charging and adaptability
Autonomously measures all cell voltages, integrated pack current and temperature every 1 second
Capacity Indication with advanced algorithms
Accurate battery State-Of-Health (SOH) enables accurate prediction of available capacity
Smart charging and adaptability
Battery Management, Texas Instruments
Specifications
Attribute | Value |
|---|---|
| Battery Type | Lithium-Ion, NiMH |
| Mounting Type | Surface Mount |
| Package Type | TSSOP |
| Pin Count | 8 |
| Dimensions | 3 x 4.4 x 1.15mm |
| Length | 3mm |
| Width | 4.4mm |
| Height | 1.15mm |
| Maximum Operating Temperature | +70 °C |
| Minimum Operating Temperature | -20 °C |