Texas Instruments BQ27425YZFT-G2A, Battery Fuel Gauge IC, 2.8 → 4.5 V 15-Pin, DSBGA

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
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

Battery Management, Texas Instruments

Specifications
Attribute Value
Mounting Type Surface Mount
Package Type DSBGA
Pin Count 15
Length 2.64mm
Typical Operating Supply Voltage 2.8 → 4.5 V
Dimensions 2.64 x 1.986 x 0.275mm
Width 1.986mm
Height 0.275mm
Maximum Operating Temperature +85 °C
Maximum Output Current 5mA
Maximum Output Voltage 2.6 V
Minimum Operating Temperature -40 °C
Minimum Output Voltage 2.4 V
114 In stock for FREE next working day delivery
Price Each (In a Pack of 2)
£ 2.085
(exc. VAT)
£ 2.502
(inc. VAT)
Units
Per unit
Per Pack*
2 - 18
£2.085
£4.17
20 +
£2.06
£4.12
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
Packaging Options:
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