HV start-up flyback controller for DCM or QR mode; 125 kHz f_osc(h); standby output signal | NXP Semiconductors

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HV start-up flyback controller for DCM or QR mode; 125 kHz f_osc(h); standby output signal

TEA1552T
製造中止

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The GreenChipII is the second generation of green Switched Mode Power Supply (SMPS) control ICs operating directly from the rectified universal mains. A high level of integration leads to a cost effective power supply with a very low number of external components.

The special built-in green functions allow the efficiency to be optimum at all power levels. This holds for quasi-resonant operation at high power levels, as well as fixed frequency operation with valley switching at medium power levels. At low power (standby) levels, the system operates at reduced frequency and with valley detection.

The proprietary high voltage BCD800 process makes direct start-up possible from the rectified mains voltage in an effective and green way. A second low voltage BICMOS IC is used for accurate, high speed protection functions and control.

Highly efficient, reliable supplies can easily be designed using the GreenChipII control IC.

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Topology

TEA1552T
データ・シート

SO14

QR Flyback

N true 0 PSPTEA1552Tja 4 アプリケーション・ノート Application Note t789 1 サポート情報 Supporting Information t531 1 データ・シート Data Sheet t520 1 パッケージ情報 Package Information t790 1 ja 0 false ja ja データ・シート Data Sheet 1 1 3.1 English 1442053742615730346660 PSP 759.0 KB None None documents None 1442053742615730346660 /docs/en/data-sheet/TEA1552.pdf 759000 /docs/en/data-sheet/TEA1552.pdf TEA1552 documents N 2015-09-12 HV start-up flyback controller for DCM or QR mode; 125 kHz f_osc(h); standby output signal
 /docs/en/data-sheet/TEA1552.pdf /docs/en/data-sheet/TEA1552.pdf Data Sheet N 980000996212993340 2022-12-07 pdf en Jun 21, 2012 980000996212993340 Data Sheet Y N HV start-up flyback controller for DCM or QR mode; 125 kHz f_osc(h); standby output signal
 アプリケーション・ノート Application Note 1 2 1.0 English 1442089489371729055276 PSP 104.0 KB None None documents None 1442089489371729055276 /docs/en/application-note/AN10580.pdf 104000 /docs/en/application-note/AN10580.pdf AN10580 documents N 2015-09-12 GreenChip TEA1761 synchronous rectification and feedback controller /docs/en/application-note/AN10580.pdf /docs/en/application-note/AN10580.pdf Application Note N 645036621402383989 2022-12-07 pdf en Mar 19, 2008 645036621402383989 Application Note Y N GreenChip TEA1761 synchronous rectification and feedback controller パッケージ情報 Package Information 1 3 1.0 English 1455078692992716914488 PSP 117.4 KB None None documents None 1455078692992716914488 /docs/en/package-information/SOT108-1.pdf 117430 /docs/en/package-information/SOT108-1.pdf SOT108-1 documents N N 2016-10-08 plastic small outline package; 14 leads; body width 3.9 mm /docs/en/package-information/SOT108-1.pdf /docs/en/package-information/SOT108-1.pdf Package Information N 302435339416912908 2022-12-07 pdf N en Feb 8, 2016 302435339416912908 Package Information Y N plastic small outline package; 14 leads; body width 3.9 mm サポート情報 Supporting Information 1 4 1.0 English Footprint for reflow soldering 1442122730480711091281 PSP 8.8 KB None None documents None 1442122730480711091281 /docs/en/supporting-information/SO-SOJ-REFLOW.pdf 8792 /docs/en/supporting-information/SO-SOJ-REFLOW.pdf SO-SOJ-REFLOW documents N N 2013-07-15 Footprint for reflow soldering /docs/en/supporting-information/SO-SOJ-REFLOW.pdf /docs/en/supporting-information/SO-SOJ-REFLOW.pdf Supporting Information N 371282830530968666 2024-10-21 pdf N en Oct 8, 2009 371282830530968666 Supporting Information Y N Footprint for reflow soldering false 0 TEA1552T downloads ja true 1 Y PSP アプリケーション・ノート 1 /docs/en/application-note/AN10580.pdf 2015-09-12 1442089489371729055276 PSP 2 Mar 19, 2008 Application Note None /docs/en/application-note/AN10580.pdf English documents 104000 None 645036621402383989 2022-12-07 /docs/en/application-note/AN10580.pdf GreenChip TEA1761 synchronous rectification and feedback controller /docs/en/application-note/AN10580.pdf documents 645036621402383989 Application Note N en None Y pdf 1.0 N GreenChip TEA1761 synchronous rectification and feedback controller 104.0 KB AN10580 N 1442089489371729055276 サポート情報 1 /docs/en/supporting-information/SO-SOJ-REFLOW.pdf 2013-07-15 1442122730480711091281 PSP 4 Oct 8, 2009 Supporting Information Footprint for reflow soldering None /docs/en/supporting-information/SO-SOJ-REFLOW.pdf English documents 8792 None 371282830530968666 2024-10-21 N /docs/en/supporting-information/SO-SOJ-REFLOW.pdf Footprint for reflow soldering /docs/en/supporting-information/SO-SOJ-REFLOW.pdf documents 371282830530968666 Supporting Information N en None Y pdf 1.0 N N Footprint for reflow soldering 8.8 KB SO-SOJ-REFLOW N 1442122730480711091281 データ・シート 1 /docs/en/data-sheet/TEA1552.pdf 2015-09-12 1442053742615730346660 PSP 1 Jun 21, 2012 Data Sheet None /docs/en/data-sheet/TEA1552.pdf English documents 759000 None 980000996212993340 2022-12-07 /docs/en/data-sheet/TEA1552.pdf HV start-up flyback controller for DCM or QR mode; 125 kHz f_osc(h); standby output signal
 /docs/en/data-sheet/TEA1552.pdf documents 980000996212993340 Data Sheet N en None Y pdf 3.1 N HV start-up flyback controller for DCM or QR mode; 125 kHz f_osc(h); standby output signal
 759.0 KB TEA1552 N 1442053742615730346660 パッケージ情報 1 /docs/en/package-information/SOT108-1.pdf 2016-10-08 1455078692992716914488 PSP 3 Feb 8, 2016 Package Information None /docs/en/package-information/SOT108-1.pdf English documents 117430 None 302435339416912908 2022-12-07 N /docs/en/package-information/SOT108-1.pdf plastic small outline package; 14 leads; body width 3.9 mm /docs/en/package-information/SOT108-1.pdf documents 302435339416912908 Package Information N en None Y pdf 1.0 N N plastic small outline package; 14 leads; body width 3.9 mm 117.4 KB SOT108-1 N 1455078692992716914488 true Y Products

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