Texas Instruments BQ27441DRZT-G1A, Battery Fuel Gauge IC, 2.45 V to 4.5 V Input 4.2 V Output 0.5 mA, SON 12-Pin

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Subtotal (1 pack of 2 units)*

£3.25

(exc. VAT)

£3.90

(inc. VAT)

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Per Pack*
2 +£1.625£3.25

*price indicative

Packaging Options:
RS Stock No.:
827-9396
Mfr. Part No.:
BQ27441DRZT-G1A
Brand:
Texas Instruments
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Brand

Texas Instruments

Sub Type

Battery Fuel Gauge IC

Product Type

Battery Fuel Gauge IC

Mount Type

Surface

Package Type

SON

Pin Count

12

Minimum Supply Voltage

2.45V

Output Current

0.5mA

Maximum Supply Voltage

4.5V

Maximum Operating Temperature

85°C

Series

BQ27441

Standards/Approvals

No

Height

0.95mm

Length

4.15mm

Minimum Operating Temperature

-40°C

Automotive Standard

No

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


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