Specification	UCC3957M-3

Battery Chemistry	Lithium Ion
Fault Protection	Over Current, Over/Under Voltage
Function	Battery Protection
Mounting Type	Surface Mount
Number of Cells (Max)	4
Number of Cells (Min)	3
Operating Temperature (Max)	70 °C
Operating Temperature (Min)	-20 °C
Package Length	0.154 in
Package Name	16-SSOP
Package Width	3.9 mm

UCC3957 Series

Part	Package Name	Function	Operating Temperature (Min)	Operating Temperature (Max)	Number of Cells (Min)	Number of Cells (Max)	Battery Chemistry	Mounting Type	Fault Protection	Package Width	Package Length
Texas Instruments UCC3957M-2	16-SSOP	Battery Protection	-20 °C	70 °C	3	4	Lithium Ion	Surface Mount	Over Current Over/Under Voltage	3.9 mm	0.154 in
Texas Instruments UCC3957MTR-1	16-SSOP	Battery Protection	-20 °C	70 °C	3	4	Lithium Ion	Surface Mount	Over Current Over/Under Voltage	3.9 mm	0.154 in
Texas Instruments UCC3957M-1	16-SSOP	Battery Protection	-20 °C	70 °C	3	4	Lithium Ion	Surface Mount	Over Current Over/Under Voltage	3.9 mm	0.154 in
Texas Instruments UCC3957MTR-3	16-SSOP	Battery Protection	-20 °C	70 °C	3	4	Lithium Ion	Surface Mount	Over Current Over/Under Voltage	3.9 mm	0.154 in
Texas Instruments UCC3957MTR-2	16-SSOP	Battery Protection	-20 °C	70 °C	3	4	Lithium Ion	Surface Mount	Over Current Over/Under Voltage	3.9 mm	0.154 in
Texas Instruments UCC3957M-3	16-SSOP	Battery Protection	-20 °C	70 °C	3	4	Lithium Ion	Surface Mount	Over Current Over/Under Voltage	3.9 mm	0.154 in
Texas Instruments UCC3957M-4	16-SSOP	Battery Protection	-20 °C	70 °C	3	4	Lithium Ion	Surface Mount	Over Current Over/Under Voltage	3.9 mm	0.154 in
Texas Instruments UCC3957MTR-4	16-SSOP	Battery Protection	-20 °C	70 °C	3	4	Lithium Ion	Surface Mount	Over Current Over/Under Voltage	3.9 mm	0.154 in

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