See datasheet for actual packaging/pinout drawings

Packaging

Package | PIN:

DRZ | 12

Temp:

I (-40 to 85)

ECO Plan:

Green (RoHS & no Sb/Br)

BQ27441DRZR-G1A


System-Side Impedance Track™ Battery Fuel (Gas) Gauge

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25 - 99 $ 1.96
100 - 249 $ 1.72
250 - 499 $ 1.61
500 - 749 $ 1.37
750 - 999 $ 1.15
1000 - 9999 $ 0.97

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Texas Instruments BQ27441DRZR-G1A

The Texas Instruments bq27441-G1 fuel gauge is a microcontroller peripheral that provides system-side fuel gauging for single-cell Li-Ion batteries. The device requires minimal user configuration and system microcontroller firmware development.

The bq27441-G1 battery fuel gauge uses the patented Impedance Track™ algorithm for fuel gauging, and provides information such as remaining battery capacity (mAh), state-of-charge (%), and battery voltage (mV).

Battery fuel gauging with the bq27441-G1 fuel gauge requires connections only to PACK+ (P+) and PACK– (P–) for a removable battery pack or embedded battery circuit. The tiny, 12-pin, 2.50 mm × 4.00 mm, small outline no-lead (SON) package is ideal for space-constrained applications.

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