Texas Instruments BQ2040SN-D111 Lithium-Ion, NiCD, NiMH, Battery Fuel Gauge IC, 4.25 V 16-Pin, SOIC
- RS Stock No.:
- 662-2167
- Mfr. Part No.:
- BQ2040SN-D111
- Brand:
- Texas Instruments
Currently unavailable
We don’t know if this item will be back in stock, it is being discontinued by the manufacturer.
- RS Stock No.:
- 662-2167
- Mfr. Part No.:
- BQ2040SN-D111
- Brand:
- Texas Instruments
Specifications
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Texas Instruments | |
| Battery Type | Lithium-Ion, NiCD, NiMH | |
| Mounting Type | Surface Mount | |
| Package Type | SOIC | |
| Pin Count | 16 | |
| Typical Operating Supply Voltage | 4.25 V | |
| Dimensions | 9.9 x 3.91 x 1.58mm | |
| Length | 9.9mm | |
| Width | 3.91mm | |
| Height | 1.58mm | |
| Maximum Operating Temperature | +70 °C | |
| Minimum Operating Temperature | 0 °C | |
| Minimum Output Current | 11mA | |
Select all | ||
|---|---|---|
Brand Texas Instruments | ||
Battery Type Lithium-Ion, NiCD, NiMH | ||
Mounting Type Surface Mount | ||
Package Type SOIC | ||
Pin Count 16 | ||
Typical Operating Supply Voltage 4.25 V | ||
Dimensions 9.9 x 3.91 x 1.58mm | ||
Length 9.9mm | ||
Width 3.91mm | ||
Height 1.58mm | ||
Maximum Operating Temperature +70 °C | ||
Minimum Operating Temperature 0 °C | ||
Minimum Output Current 11mA | ||
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