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TEA1623P; TEA1623PH

Selection guide

Datasheet

TEA1623P; TEA1623PH
(Product Specification)
17-Mar-04, 18 pages, 98 kB

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TEA1623P; TEA1623PH - STARplug(tm)

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 TEA1623P; TEA1623PH is a Switched Mode Power Supply (SMPS) controller IC that operates directly from the rectified universal mains. It is implemented in the high voltage EZ-HVTM SOI process, combined with a low voltage BICMOS process.

The device includes a high voltage power switch and a circuit for start-up directly from the rectified mains voltage. A dedicated circuit for valley switching is built in, which makes a very efficient slim-line electronic power-plug concept possible.

In its most basic version of application, the TEA1623P; TEA1623PH acts as a voltage source. Here, no additional secondary electronics are required. A combined voltage and current source can be realized with minimum costs for external components. Implementation of the TEA1623P; TEA1623PH renders an efficient and low cost power supply system.

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Features

  • Designed for general purpose supplies
  • Integrated power switch: 6.5 Ohm and 650 V
  • Operates from universal AC mains supplies: 80 V to 276 V
  • Adjustable frequency for flexible design
  • RC oscillator for load insensitive regulation loop constant
  • Valley switching for minimum switch-on loss
  • Frequency reduction at low power output for low standby power: <100 mW
  • Adjustable overcurrent protection
  • Undervoltage protection
  • Temperature protection
  • Short winding protection
  • Safe restart mode for system fault conditions
  • Simple application with both primary and secondary (opto) feedback
  • Available in 8-pin and 16-pin DIP package.

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Products/packages

Type numberOrderable part numberOrdering code (12NC)Product statusPackagePackingMarkingECCN
TEA1623P/N1TEA1623P/N1,1129352 739 53112Volume productionSOT97-1
(DIP8) 		TubeStandard Marking
TEA1623PH/N1TEA1623PH/N1,1129352 749 49112Volume productionSOT38-1
(DIP16) 		TubeStandard Marking

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Quality/reliability/chemical content

Type numberOrderable part numberChemical contentRoHSLeadfree Conversion dateRHFIRF (FIT)MTBF (hours)MSL
TEA1623P/N1TEA1623P/N1,112TEA1623P_N1
Always Pb-free
TEA1623PH/N1TEA1623PH/N1,112TEA1623PH_N1
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
TEA1623P/N19352 739 53112  TEA1623P/N1,112  1.4400NADIGI-KEY CORPORATION1,100 11/7/2009Buy onlineOrder samples
TEA1623PH/N19352 749 49112  TEA1623PH/N1,112  ASIAWPI2502511/07/2009Buy onlineOrder samples
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Applications

  • Adapters
  • VCD
  • Set-Top Box (STB)
  • CD(R)
  • DVD
  • PC Silverbox standby SMPS.

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Block diagrams/pinning

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Parametrics/similar products

Type numberPackageMax
supply(v)		Operating
temp.(Cel)		Valley switchingHigh voltage start up source
TEA1623P/N1SOT97-1
(DIP8)		40-20 to 85yesyes
TEA1623PH/N1SOT38-1
(DIP16)		40-20 to 85yesyes


Similar products
TEA1623P; TEA1623PH 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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