Integrated Circuits (ICs)

AAT3663IWO-4.2-1-T1

Obsolete

IC LI-ION CHARGER 10TDFN

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Integrated Circuits (ICs)

Obsolete

IC LI-ION CHARGER 10TDFN

Technical Specifications

Parameters and characteristics for this part

Specification	AAT3663IWO-4.2-1-T1

Battery Chemistry [custom]	Lithium Ion/Polymer
Battery Pack Voltage	4.2 V
Charge Current - Max [Max]	1 A
Current - Charging	Constant - Programmable
Fault Protection	Over Voltage, Over Current, Over Temperature, Short Circuit
Interface	USB
Mounting Type	Surface Mount
Number of Cells	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Package / Case	14-WFDFN Exposed Pad
Programmable Features	Current
Supplier Device Package	14-TDFN (3x3)
Voltage - Supply (Max) [Max]	13.2 V

Part	Programmable Features	Battery Pack Voltage	Current - Charging	Interface	Battery Chemistry [custom]	Supplier Device Package	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Charge Current - Max [Max]	Fault Protection	Number of Cells	Voltage - Supply (Max) [Max]	Mounting Type
Skyworks Solutions Inc. AAT3663IWO-4.2-1-T1	Current	4.2 V	Constant - Programmable	USB	Lithium Ion/Polymer	14-TDFN (3x3)	85 C	-40 ¯C	14-WFDFN Exposed Pad	1 A	Over Current Over Temperature Over Voltage Short Circuit	1	13.2 V	Surface Mount
Skyworks Solutions Inc. AAT3663IWO-4.2-2-T1	Current	4.2 V	Constant - Programmable	USB	Lithium Ion/Polymer	14-TDFN (3x3)	85 C	-40 ¯C	14-WFDFN Exposed Pad	1 A	Over Current Over Temperature Over Voltage Short Circuit	1	13.2 V	Surface Mount

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

Distributor	Package	Quantity	$

Digikey	N/A	0	$ 0.00

General part information

Charger IC Lithium Ion/Polymer 14-TDFN (3x3)

Technical documentation and resources