BQ20Z655DBT

IC GAS GAUGE W/IMP TRACK 44TSSOP

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Texas Instruments BQ20Z655DBT is a multi-function battery fuel gauging IC from the Impedance Track™ series. This advanced device is designed for Lithium Ion/Polymer battery packs, supporting 2 to 4 series cells. It incorporates sophisticated Impedance Track™ technology for highly accurate charge and capacity monitoring, even across temperature and discharge variations. The BQ20Z655DBT features comprehensive fault protection, including over current, over temperature, over/under voltage, and short circuit detection. Communication with host systems is facilitated via the SMBus interface. This surface-mount component is housed in a 44-TSSOP package. Its robust feature set makes it suitable for applications in consumer electronics, medical devices, and industrial equipment.

Additional Information

Series: Impedance Track™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:

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Technical Details:

Packaging	Bulk
Package / Case	44-TFSOP (0.173"", 4.40mm Width)
Number of Cells	2 ~ 4
Mounting Type	Surface Mount
Function	Multi-Function Controller
Interface	SMBus
Operating Temperature	-40°C ~ 85°C (TA)
Battery Chemistry	Lithium Ion/Polymer
Supplier Device Package	44-TSSOP
Fault Protection	Over Current, Over Temperature, Over/Under Voltage, Short Circuit