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Part Number Overview
Manufacturer Part Number
LP3946LD
Description
IC BATT CHG PWR MGMT CIRC PDS014
Detailed Description
Charger IC Lithium Ion/Polymer 14-WSON (4x4)
Manufacturer
National Semiconductor
Standard LeadTime
Edacad Model
Standard Package
342
Supplier Stocks
Technical specifications
Mfr
National Semiconductor
Series
LP3946
Package
Bulk
Product Status
Active
Battery Chemistry
Lithium Ion/Polymer
Number of Cells
4
Current - Charging
Constant - Programmable
Programmable Features
Current, Timer, Voltage
Fault Protection
Over Current, Over Temperature
Charge Current - Max
950mA
Battery Pack Voltage
4.1V, 4.2V
Voltage - Supply (Max)
6V
Interface
-
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
14-WFDFN Exposed Pad
Supplier Device Package
14-WSON (4x4)
Base Product Number
LP3946
Environmental & Export Classifications
RoHS Status
Not applicable
Moisture Sensitivity Level (MSL)
3 (168 Hours)
REACH Status
Vendor Undefined
ECCN
EAR99
HTSUS
8542.39.0001
Other Names
2156-LP3946LD
NATNSCLP3946LD
Category
/Product Index/Integrated Circuits (ICs)/Power Management (PMIC)/Battery Chargers/National Semiconductor LP3946LD
Documents & Media
Datasheets
1(Datasheet)
Quantity Price
Quantity: 342
Unit Price: $0.88
Packaging: Bulk
MinMultiplier: 342
Packaging: Bulk
MinMultiplier: 342
Substitutes
-