Texas Instruments BQ27441DRZT-G1A, Battery Fuel Gauge IC, 2.45 to 4.5 V 12-Pin, SON

View all Battery Management

Subtotal (1 pack of 2 units)*

£3.25

(exc. VAT)

£3.90

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • 564 unit(s) ready to ship
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
Per Pack*
2 +£1.625£3.25

*price indicative

Packaging Options:
RS Stock No.:
827-9396
Mfr. Part No.:
BQ27441DRZT-G1A
Brand:
Texas Instruments
Find similar products by selecting one or more attributes.
Select all

Brand

Texas Instruments

Mounting Type

Surface Mount

IC Type

Battery Fuel Gauge IC

Package Type

SON

Pin Count

12

Typical Operating Supply Voltage

2.45 to 4.5 V

Dimensions

4.15 x 2.6 x 0.95mm

Length

4.15mm

Width

2.6mm

Height

0.95mm

Maximum Operating Temperature

+85 °C

Minimum Operating Temperature

-40 °C

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

Related links