TEA1723FT: HV Start-up Flyback Controller | NXP Semiconductors

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HV Start-up Flyback Controller with Integrated MOSFET for 11 W Applications, F~Burst = 1750 Hz

TEA1723FT
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The TEA1723 is a small and low cost module Switched Mode Power Supply (SMPS) controller IC for low power applications (up to 11 W) and operates directly from the rectified universal mains input. The device includes a high voltage power switch (700 V) and has been optimized for flyback converter topologies to provide high-efficiency over the entire load range with ultra-low power consumption in the no-load condition. It provides a circuit for start-up directly from the rectified mains voltage without any external bleeder circuits. The Burst mode frequency of 1750 Hz enables no-load power consumption below < 53 mW at high mains input.

Block Diagram

TEA1723 Block Diagram

TEA1723 Block Diagram

Features

Key Features

  • Low power SMPS controller for applications up to 11 W
  • 700 V high voltage power switch for global mains operation
  • Primary sensing without optocoupler and secondary feedback circuitry
  • Minimizes audible noise in all operation modes
  • Energy Star 2.0 compliant
  • Jitter function for reduced EMI
  • Enables no-load power consumption < 53 mW
  • Very low supply current in no-load condition with energy saver mode
  • High voltage start-up circuit with zero current consumption during switching
  • Available in halogen-free and (RoHS) SO7 package
  • OverVoltage Protection (OVP) on supply pin and on (FB) pin with auto-restart
  • UnderVoltage LockOut (UVLO) protection on IC supply pin
  • OverTemperature Protection (OTP)
  • Soft-start by reduced peak current for zero and low output voltage
  • Demagnetization protection for guaranteed discontinuous conduction mode
  • Open and short-circuit protection of the Feedback control (FB) pin

NXP GreenChip

  • This product is part of the NXP GreenChip portfolio, this program optimizes for energy efficiency in mobile and computing applications, specializing in high-power density, safety and reliability.

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TEA1723FT
Data Sheet

SO7

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N true 0 PSPTEA1723FTen 5 Brochure Brochure t518 1 Data Sheet Data Sheet t520 1 Package Information Package Information t790 1 Packing Information Packing Information t935 1 User Guide User Guide t792 1 en_US en_US en Data Sheet Data Sheet 1 1 2.1 English 1442051572331722369776 PSP 252.7 KB None None documents None 1442051572331722369776 /docs/en/data-sheet/TEA1723FT.pdf 252736 /docs/en/data-sheet/TEA1723FT.pdf TEA1723FT documents N N 2012-06-07 HV start-up flyback controller with integrated MOSFET for 11 W applications, 1750 Hz burst frequency /docs/en/data-sheet/TEA1723FT.pdf /docs/en/data-sheet/TEA1723FT.pdf Data Sheet N 980000996212993340 2023-08-24 pdf N en Jun 7, 2012 980000996212993340 Data Sheet Y N HV start-up flyback controller with integrated MOSFET for 11 W applications, 1750 Hz burst frequency User Guide User Guide 1 2 1.0 English 1442125929788703623567 PSP 406.0 KB None None documents None 1442125929788703623567 /docs/en/user-guide/UM10535.pdf 406000 /docs/en/user-guide/UM10535.pdf UM10535 documents N 2015-09-12 TEA1723FT GreenChip SP low standby power SMPS demo&#10;board /docs/en/user-guide/UM10535.pdf /docs/en/user-guide/UM10535.pdf User Guide N 132339537837198660 2022-12-07 pdf en May 21, 2012 132339537837198660 User Guide Y N TEA1723FT GreenChip SP low standby power SMPS demo&#10;board Brochure Brochure 1 3 1.0 English 1442049028474719382212 PSP 342.0 KB None None documents None 1442049028474719382212 /docs/en/brochure/75017320.pdf 342000 /docs/en/brochure/75017320.pdf 75017320 documents N 2015-09-12 NXP<sup>&#174;</sup> GreenChip low-power SMPS controllers TEA172x /docs/en/brochure/75017320.pdf /docs/en/brochure/75017320.pdf Brochure N 712453003803778552 2022-12-07 pdf en Aug 20, 2012 712453003803778552 Brochure Y N NXP<sup>&#174;</sup> GreenChip low-power SMPS controllers TEA172x Package Information Package Information 1 4 1.0 English 1455079637006695105161 PSP 229.4 KB None None documents None 1455079637006695105161 /docs/en/package-information/SOT1175-1.pdf 229377 /docs/en/package-information/SOT1175-1.pdf SOT1175-1 documents N N 2016-02-12 plastic small outline package; 7 leads; body width 3.9 mm /docs/en/package-information/SOT1175-1.pdf /docs/en/package-information/SOT1175-1.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic small outline package; 7 leads; body width 3.9 mm Packing Information Packing Information 1 5 1.0 English SO7; Reel NDP, SMD, 13" Q1 standard product orientation Ordering code (12NC) ending 118 1624483020293715626857 PSP 116.1 KB None None documents None 1624483020293715626857 /docs/en/packing/SOT1175-1-118.pdf 116102 /docs/en/packing/SOT1175-1-118.pdf SOT1175-1-118 documents N N 2021-06-23 SO7; Reel NDP, SMD, 13" Q1 standard product orientation Ordering code (12NC) ending 118 /docs/en/packing/SOT1175-1-118.pdf /docs/en/packing/SOT1175-1-118.pdf Packing Information N 145666923842250347 2022-12-07 pdf N en Jun 23, 2021 145666923842250347 Packing Information Y N SO7; Reel NDP, SMD, 13" Q1 standard product orientation Ordering code (12NC) ending 118 false 0 TEA1723FT downloads en true 1 Y PSP Y Y Brochure 1 /docs/en/brochure/75017320.pdf 2015-09-12 1442049028474719382212 PSP 3 Aug 20, 2012 Brochure None /docs/en/brochure/75017320.pdf English documents 342000 None 712453003803778552 2022-12-07 /docs/en/brochure/75017320.pdf NXP<sup>&#174;</sup> GreenChip low-power SMPS controllers TEA172x /docs/en/brochure/75017320.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N NXP<sup>&#174;</sup> GreenChip low-power SMPS controllers TEA172x 342.0 KB 75017320 N 1442049028474719382212 Data Sheet 1 /docs/en/data-sheet/TEA1723FT.pdf 2012-06-07 1442051572331722369776 PSP 1 Jun 7, 2012 Data Sheet None /docs/en/data-sheet/TEA1723FT.pdf English documents 252736 None 980000996212993340 2023-08-24 N /docs/en/data-sheet/TEA1723FT.pdf HV start-up flyback controller with integrated MOSFET for 11 W applications, 1750 Hz burst frequency /docs/en/data-sheet/TEA1723FT.pdf documents 980000996212993340 Data Sheet N en None Y pdf 2.1 N N HV start-up flyback controller with integrated MOSFET for 11 W applications, 1750 Hz burst frequency 252.7 KB TEA1723FT N 1442051572331722369776 Package Information 1 /docs/en/package-information/SOT1175-1.pdf 2016-02-12 1455079637006695105161 PSP 4 Feb 8, 2016 Package Information None /docs/en/package-information/SOT1175-1.pdf English documents 229377 None 302435339416912908 2022-12-07 N /docs/en/package-information/SOT1175-1.pdf plastic small outline package; 7 leads; body width 3.9 mm /docs/en/package-information/SOT1175-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic small outline package; 7 leads; body width 3.9 mm 229.4 KB SOT1175-1 N 1455079637006695105161 Packing Information 1 /docs/en/packing/SOT1175-1-118.pdf 2021-06-23 1624483020293715626857 PSP 5 Jun 23, 2021 Packing Information SO7; Reel NDP, SMD, 13" Q1 standard product orientation Ordering code (12NC) ending 118 None /docs/en/packing/SOT1175-1-118.pdf English documents 116102 None 145666923842250347 2022-12-07 N /docs/en/packing/SOT1175-1-118.pdf SO7; Reel NDP, SMD, 13" Q1 standard product orientation Ordering code (12NC) ending 118 /docs/en/packing/SOT1175-1-118.pdf documents 145666923842250347 Packing Information N en None Y pdf 1.0 N N SO7; Reel NDP, SMD, 13" Q1 standard product orientation Ordering code (12NC) ending 118 116.1 KB SOT1175-1-118 N 1624483020293715626857 User Guide 1 /docs/en/user-guide/UM10535.pdf 2015-09-12 1442125929788703623567 PSP 2 May 21, 2012 User Guide None /docs/en/user-guide/UM10535.pdf English documents 406000 None 132339537837198660 2022-12-07 /docs/en/user-guide/UM10535.pdf TEA1723FT GreenChip SP low standby power SMPS demo&#10;board /docs/en/user-guide/UM10535.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N TEA1723FT GreenChip SP low standby power SMPS demo&#10;board 406.0 KB UM10535 N 1442125929788703623567 true Y Products

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