BQ20Z45DBTR-R1

IC GAS GAUGE W/IMP TRACK 38TSSOP

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Texas Instruments BQ20Z45DBTR-R1 is a multi-function battery fuel gauge IC from the Impedance Track™ series. This Lithium Ion/Polymer battery management component is designed for 2 to 4 series cell configurations. It features advanced Impedance Track™ technology for accurate state-of-charge (SOC) and state-of-health (SOH) monitoring, compensating for battery aging and temperature variations. Key fault protection mechanisms include over current, over temperature, over/under voltage, and short circuit detection. The device is housed in a 38-TSSOP (38-TFSOP) surface mount package and operates within a temperature range of -40°C to 85°C. This IC is widely utilized in portable electronics, medical devices, and electric vehicles requiring sophisticated battery control and monitoring. Packaging is supplied on Tape & Reel (TR).

Additional Information

Series: Impedance Track™RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:

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Technical Details:

Packaging	Tape & Reel (TR)
Package / Case	38-TFSOP (0.173"", 4.40mm Width)
Number of Cells	2 ~ 4
Mounting Type	Surface Mount
Function	Multi-Function Controller
Interface	-
Operating Temperature	-40°C ~ 85°C (TA)
Battery Chemistry	Lithium Ion/Polymer
Supplier Device Package	38-TSSOP
Fault Protection	Over Current, Over Temperature, Over/Under Voltage, Short Circuit