Integrated Circuits (ICs)

BQ20Z45DBTR

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4.5V~25V LITHIUM-ION/POLYMER 2~4 TSSOP-38-4.4MM BATTERY MANAGEMENT ROHS

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Integrated Circuits (ICs)

Active

4.5V~25V LITHIUM-ION/POLYMER 2~4 TSSOP-38-4.4MM BATTERY MANAGEMENT ROHS

Technical Specifications

Parameters and characteristics for this part

Specification	BQ20Z45DBTR

Battery Chemistry	Lithium Ion/Polymer
Fault Protection	Over Temperature, Over/Under Voltage, Short Circuit, Over Current
Function	Multi-Function Controller
Mounting Type	Surface Mount
Number of Cells [Max]	4
Number of Cells [Min]	2 cells
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	38-TFSOP
Package / Case [custom]	4.4 mm
Package / Case [custom]	0.173 in
Supplier Device Package	38-TSSOP

Part	Battery Chemistry	Number of Cells [Min]	Number of Cells [Max]	Function	Package / Case [custom]	Package / Case [custom]	Package / Case	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Mounting Type	Fault Protection
Texas Instruments BQ20Z45DBTR	Lithium Ion/Polymer	2 cells	4	Multi-Function Controller	4.4 mm	0.173 in	38-TFSOP	38-TSSOP	85 °C	-40 °C	Surface Mount	Over Current Over Temperature Over/Under Voltage Short Circuit
Texas Instruments BQ20Z45DBTR-R1	Lithium Ion/Polymer	2 cells	4	Multi-Function Controller	4.4 mm	0.173 in	38-TFSOP	38-TSSOP	85 °C	-40 °C	Surface Mount	Over Current Over Temperature Over/Under Voltage Short Circuit
Texas Instruments BQ20Z45DBT	Lithium Ion/Polymer	2 cells	4	Multi-Function Controller	4.4 mm	0.173 in	38-TFSOP	38-TSSOP	85 °C	-40 °C	Surface Mount	Over Current Over Temperature Over/Under Voltage Short Circuit

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 9.42
	Digi-Reel®	1	$ 9.42
	Tape & Reel (TR)	2000	$ 5.14
LCSC	Piece	1	$ 7.18
		200	$ 2.78
		500	$ 2.68
		1000	$ 2.63

General part information

Battery Multi-Function Controller IC Lithium Ion/Polymer 38-TSSOP

Technical documentation and resources