- RS Stock No.:
- 162-8497
- Mfr. Part No.:
- BQ27421YZFT-G1A
- Brand:
- Texas Instruments
Discontinued product
- RS Stock No.:
- 162-8497
- Mfr. Part No.:
- BQ27421YZFT-G1A
- Brand:
- Texas Instruments
Legislation and Compliance
- COO (Country of Origin):
- MY
Product Details
Impedance Track™ Battery Charge Monitors, Texas Instruments
The Li-ion battery charge monitors use the patented Impedance Track™ algorithm for battery fuel gauging, and provide 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 |
Mounting Type | Surface Mount |
Package Type | DSBGA |
Pin Count | 9 |
Typical Operating Supply Voltage | 2.45 → 4.5 V |
Dimensions | 1.651 x 1.61 x 0.275mm |
Length | 1.65mm |
Width | 1.61mm |
Height | 0.275mm |
Maximum Operating Temperature | +85 °C |
Minimum Operating Temperature | -40 °C |