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UBA2025

Selection guide

Datasheet

UBA2025
(Product Specification)
16-Oct-09, 17 pages, 320 kB

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UBA2025 - CFL power IC

General description
Features
Products/packages
Quality/reliability/chemical content
Pricing/ordering/availability
Samples
Discontinued information
Applications
Block diagrams/pinning
Design support
Parametrics/similar products
Print/email
Disclaimers
All information hereunder is subject to the subsequent disclaimers

General description

The UBA2025 is a high voltage power IC intended to drive and control a Compact Fluorescent Lamp (CFL). It contains a half bridge power circuit, an oscillator, and a control circuit for starting up, preheating, ignition, lamp burning, and protection.

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Features

  • Two internal 600 V, 3 Ohm max NMOST half bridge powers
  • For steady state half bridge currents up to 280 mA
  • For ignition half bridge currents up to 1.5 A
  • Adjustable preheat and ignition time
  • Adjustable preheat current
  • Adjustable lamp power
  • Lamp temperature stress protection at higher mains voltages
  • Capacitive mode protection
  • Protection against too low a drive voltage for the power MOSFETs.

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
UBA2025T/N1UBA2025T/N1,5189352 878 38518Volume productionSOT162-1
(SO16) 		Reel Dry Pack, SMD, 13"Standard Marking
UBA2025T/N1/S35UBA2025T/N1/S35,519352 798 96518Volume productionSOT162-1
(SO16) 		Reel Dry Pack, SMD, 13"Standard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
UBA2025T/N1UBA2025T/N1,518UBA2025T_N1
Always Pb-free
UBA2025T/N1/S35UBA2025T/N1/S35,51UBA2025T_N1_S35
Always Pb-free

Quality and reliability disclaimer

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Pricing/ordering/availability

Type numberOrdering code(12NC)Orderable part numberIndicative price/unit($)RegionDistributorIn stockOrder quantityInventory dateBuy onlineSamples
UBA2025T/N19352 878 38518  UBA2025T/N1,518  NADIGI-KEY CORPORATION500 11/20/2009Buy onlinenot available
    NAFUTURE ELECTRONICS1,000 11/19/2009Buy online 
UBA2025T/N1/S359352 798 96518  UBA2025T/N1/S35,51        not available
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Applications

  • 5 W to 25 W CFLs provided that the maximum junction temperature is not exceeded.


Related applications
CFL
HF-TL

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Block diagrams/pinning

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Design support

Support Documents

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Parametrics/similar products

Type numberPackageDescriptionPackage reference codeVhs [max](V)Remark
UBA2025T/N1SOT162-1
(SO16)		CFL power ICSO16600.0Internal switch
UBA2025T/N1/S35SOT162-1
(SO16)		CFL power ICSO16600.0Internal switch


Similar products
UBA2025 links to the similar products page containing an overview of products that are similar in function or related to the type number(s) as listed on this page. The similar products page includes products from the same catalog tree(s), relevant selection guides and products from the same functional category.

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