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Datasheet Texas Instruments UC3902N

Datasheet Texas Instruments UC3902N

ManufacturerTexas Instruments
SeriesUC3902
Part NumberUC3902N

Load Share Controller 8-PDIP 0 to 70

Datasheets

  • Download » Datasheet, PDF, 299 Kb, Revision: E, File published 07-28-2011
    Load Share Controllers datasheet
    Docket ↓
    UC2902
    UC3902 SLUS232E -DECEMBER 19, 2002 -REVISED JULY 2011 LOAD SHARE CONTROLLER
    FEATURES
    D 2.7-V to 20-V Operation
    D 8-Pin Package
    D Requires Minimum Number of External
    D
    D
    D
    D
    D DESCRIPTION
    The UC3902 load share controller is an 8-pin
    device that balances the current drawn from
    independent, paralleled power supplies. Load
    sharing is accomplished by adjusting each
    supplies’ output current to a level proportional to
    the voltage on a share bus. Components
    Compatible with Existing Power Supply
    Designs Incorporating Remote Output
    Voltage Sensin
    Differential Share Bus
    Precision Current Sense Amplifier (40 Gain)
    UVLO (Undervoltage Lockout) Circuitry ...

Prices

Family: UC2902, UC3902

Status

Lifecycle StatusActive (Recommended for new designs)
Manufacture's Sample AvailabilityYes

Packaging

Pin8
Package TypeP
Industry STD TermPDIP
JEDEC CodeR-PDIP-T
Package QTY50
CarrierTUBE
Device MarkingUC3902N
Width (mm)6.35
Length (mm)9.81
Thickness (mm)3.9
Pitch (mm)2.54
Max Height (mm)5.08
Mechanical DataDownload »

Eco Plan

RoHSCompliant

Design Kits & Evaluation Modules

  • Evaluation Modules & Boards: UCC39002EVM
    UCC39002 Evaluation Module
    Lifecycle Status: Active (Recommended for new designs)

Application Notes

  • Download » Application Notes, PDF, 272 Kb, Revision: A, File published 12-13-2002
    U-163 The UC3902 Load Share Controller and its Performance in Distributed Power (Rev. A)

Moldel Line

Series: UC3902 (6)

Manufacturer's Classification

  • Semiconductors > Power Management > Offline and Isolated DC/DC Controllers and Converters > Load Share
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