LM3658SDX

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Part Number	LM3658SDX
Manufacturer	National Semiconductor
Category	Integrated Circuits (ICs) › Battery Chargers
Description	IC BATT CHG PWR SUP SUPPORT CIRC
Lifecycle	Active
RoHS	No RoHS Information
EDA/CAD Models	LM3658SDX PCB Footprint and Symbol
Warehouses	USA, Europe, China, Hong Kong SAR
Estimated Delivery	Dec 07 - Dec 11 2025(Choose Expedited Shipping)
Warranty	Up to 1 year [Limited-Warranty]*
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LM3658SDX Specifications

Part Number:	LM3658SDX
Brand:	National Semiconductor
Lifecycle:	Active
RoHS:	Lead free / RoHS Compliant
Category:	Integrated Circuits (ICs)
Subcategory:	Battery Chargers
Manufacturer:	National Semiconductor
Product Status:	Active
Battery Chemistry:	Lithium Ion/Polymer
Number of Cells:	1
Current - Charging:	Constant - Programmable
Programmable Features:	-
Fault Protection:	Over Current, Over Temperature
Charge Current - Max:	1A
Battery Pack Voltage:	4.2V
Voltage - Supply (Max):	6V
Interface:	USB
Operating Temperature:	-40°C ~ 85°C (TA)
Mounting Type:	Surface Mount
Package / Case:	10-WFDFN Exposed Pad
Supplier Device Package:	10-WSON (3x3)

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