GreenChip SMPS Primary Side Control IC with QR/DCM Operation | NXP Semiconductors

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GreenChip SMPS Primary Side Control IC with QR/DCM Operation

TEA19361T アクティブ
Smart Charging Solution

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The TEA19361T is a member of the GreenChip family of controller ICs for switched mode power supplies. It is intended for flyback topologies to be used either standalone or together with USB PD or smart charging controllers (like the TEA190x series) at the secondary side. The built-in green functions provide high efficiency at all power levels.

The TEA19361T is compatible with multiple output voltage applications with a wide output range from 5 V to 20 V in Constant Voltage (CV) mode. When used with a secondary-side controller IC, like the TEA190x series, it supports Constant Current (CC) mode down to 3 V output voltage.

At high power levels, the flyback converter operates in Quasi-Resonant (QR) mode. At lower power levels, the controller switches to Frequency Reduction (FR) in Discontinuous Conduction Mode (DCM) operation. The peak current is limited to a minimum level. Valley switching is used in all operating modes.

At very low power levels, the controller uses burst mode to regulate the output power. A special optocoupler current reduction regulation has been integrated which reduces the average optocoupler current in all modes to a minimum level. This reduction ensures high efficiency at low power and excellent no-load power performance. As the switching frequency in this mode is never less than fsw(min) and the burst repetition rate is regulated to a low value, the audible noise is minimized. During the non-switching phase of the burst mode, the internal IC supply current is minimized for further efficiency optimization.

The TEA19361T includes a wide set of protections that are safe-restart protections. One of these protections is an accurate OverPower Protection (OPP). If the output is shorted, the system stops switching and restarts. The output power is then limited to a lower level.

The TEA19361T is manufactured in a high-voltage Silicon-On-Insulator (SOI) process. The SOI process combines the advantages of a low-voltage process (accuracy, highspeed protection, functions, and control). However, it also maintains the high-voltage capabilities (high-voltage start-up, low standby power, and brownin/brownout sensing at the input).

The TEA19361T enables low-cost, highly efficient and reliable supplies for power requirements up to 75 W using a minimum number of external components.

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ブロック図

TEA1936X Block Diagram

TEA1936X Block Diagram
図を取得する PDF

Features

General features

  • SMPS controller IC supporting smart-charging applications and multiple-output-voltage applications
  • Wide output range (5 V to 20 V in CV mode, 3 V to 20 V in CC mode, and 3 V to 6 V in direct charging mode)
  • Housed in a small SO10 package
  • Suited for mobile charger applications that require low Common-Mode Noise (CMN) distortion (meeting the IEC EN62684 specification)
  • Adaptive dual supply for highest efficiency over the entire output voltage range
  • Integrated high-voltage start-up
  • Continuous VCC regulation during start-up and protection via the HV pin, allowing a minimum VCC capacitor value
  • Reduced opto current enabling low no-load power (20 mW at 5 V output)
  • Fast transient response from 0 to full load
  • Minimal audible noise and output voltage ripple in all operating modes
  • Integrated soft start

Green features

  • Low supply current during normal operation (0.6 mA without load)
  • Low supply current during the non-switching state in burst mode (0.2 mA)
  • Valley switching for minimum switching losses
  • Frequency reduction with fixed minimum peak current to maintain high-efficiency at low output power levels

    • Enables high-efficiency operation over a wide power range via:

Protection features

  • Mains voltage compensated OverPower Protection (OPP)
  • OverTemperature Protection (OTP)
  • Integrated overpower time-out
  • Integrated restart timer for system fault conditions
  • Continuous mode protection using demagnetization detection
  • Accurate OverVoltage Protection (OVP)
  • General-purpose input for safe restart protection; for use with system OverTemperature Protection (OTP)
  • Driver maximum on-time protection
  • Brownin and brownout protection

    • All protections are safe-restart protections.

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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注文

コンピュータ支援設計 モデル

状況

パッケージタイプ

Topology

電源電圧 [最大] (V)

Softstart

追加機能

TEA19361T
データ・シート

アクティブ

SO10

DCM / QR Flyback

120

N

soft restart

N true 0 PSPTEA19361Tja 11 アプリケーション・ノート Application Note t789 1 カタログ Brochure t518 1 データ・シート Data Sheet t520 1 ユーザ・ガイド User Guide t792 8 ja ja ja データ・シート Data Sheet 1 1 TEA19361T 1.0 English 1472618321481741123359 PSP 312.6 KB None None documents None 1472618321481741123359 /docs/en/data-sheet/TEA19361T.pdf 312630 /docs/en/data-sheet/TEA19361T.pdf TEA19361T documents N N 2016-11-15 GreenChip SMPS primary side control IC /docs/en/data-sheet/TEA19361T.pdf /docs/en/data-sheet/TEA19361T.pdf Data Sheet N 980000996212993340 2023-08-18 pdf N en Aug 30, 2016 980000996212993340 Data Sheet Y N GreenChip SMPS primary side control IC アプリケーション・ノート Application Note 1 2 TEA19361T 1.1 English 1507205122919723306857 PSP 1.4 MB None None documents None 1507205122919723306857 /docs/en/nxp/application-notes/AN11879.pdf 1366603 /docs/en/nxp/application-notes/AN11879.pdf AN11879 documents N N 2017-10-05 TEA19361T GreenChip SMPS control IC /docs/en/nxp/application-notes/AN11879.pdf /docs/en/nxp/application-notes/AN11879.pdf Application Note N 645036621402383989 2022-12-07 pdf N en Oct 5, 2017 645036621402383989 Application Note Y N TEA19361T GreenChip SMPS control IC ユーザ・ガイド User Guide 8 3 TEA19361T,TEA19362T,TEA19363LT,TEA19363T,TEA1999TS 1.0 English 1547200274812722543586 PSP 2.8 MB None None documents None 1547200274812722543586 /docs/en/user-guide/UM11171.pdf 2752939 /docs/en/user-guide/UM11171.pdf UM11171 documents N N 2019-01-11 TEA1936xDB1528 60 W compact power supply demo board /docs/en/user-guide/UM11171.pdf /docs/en/user-guide/UM11171.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Jan 11, 2019 132339537837198660 User Guide Y N TEA1936xDB1528 60 W compact power supply demo board 4 TEA19361T,TEA19362T,TEA19363T,TEA1999TS 1.0 English 1545319601843692541400 PSP 3.7 MB None None documents None 1545319601843692541400 /docs/en/nxp/users-guides/UM11170.pdf 3733659 /docs/en/nxp/users-guides/UM11170.pdf UM11170 documents N N 2018-12-20 TEA1936xDB1556 27 W compact power supply demo board /docs/en/nxp/users-guides/UM11170.pdf /docs/en/nxp/users-guides/UM11170.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Jan 7, 2019 132339537837198660 User Guide Y N TEA1936xDB1556 27 W compact power supply demo board 5 TEA19361T,TEA1936XDB1521,TEA1993TS 1.0 English 1527756431224709857258 PSP 4.2 MB None None documents None 1527756431224709857258 /docs/en/nxp/users-guides/UM11066.pdf 4192231 /docs/en/nxp/users-guides/UM11066.pdf UM11066 documents N N 2018-05-31 TEA1936xDB1521 USB_PD 45 W mobile charging demo board /docs/en/nxp/users-guides/UM11066.pdf /docs/en/nxp/users-guides/UM11066.pdf User Guide N 132339537837198660 2023-06-18 pdf N en May 31, 2018 132339537837198660 User Guide Y N TEA1936xDB1521 USB_PD 45 W mobile charging demo board 6 TEA19361T,TEA1936XDB1520 1.0 English 1526385851671720346622 PSP 6.1 MB None None documents None 1526385851671720346622 /docs/en/nxp/users-guides/UM11064.pdf 6075117 /docs/en/nxp/users-guides/UM11064.pdf UM11064 documents N N 2018-05-15 TEA1936xDB1520 USB-PD 27 W HV mobile charging demo board /docs/en/nxp/users-guides/UM11064.pdf /docs/en/nxp/users-guides/UM11064.pdf User Guide N 132339537837198660 2022-12-07 pdf N en May 16, 2018 132339537837198660 User Guide Y N TEA1936xDB1520 USB-PD 27 W HV mobile charging demo board 7 TEA19032BACT,TEA19361T,TEA19363LT,TEA19363T,TEA1999TK 1.0 English 1523864028441736378728 PSP 4.4 MB None None documents None 1523864028441736378728 /docs/en/nxp/users-guides/UM11077.pdf 4381399 /docs/en/nxp/users-guides/UM11077.pdf UM11077 documents N N 2018-04-16 TEA1936xDB1533 45 W USB-PD and QC 4.0 demo board /docs/en/nxp/users-guides/UM11077.pdf /docs/en/nxp/users-guides/UM11077.pdf User Guide N 132339537837198660 2024-04-05 pdf N en Apr 16, 2018 132339537837198660 User Guide Y N TEA1936xDB1533 45 W USB-PD and QC 4.0 demo board 8 TEA19361T,TEA1936XDB1530 1.0 English 1520593306191707599203 PSP 6.1 MB None None documents None 1520593306191707599203 /docs/en/nxp/users-guides/UM11076.pdf 6137014 /docs/en/nxp/users-guides/UM11076.pdf UM11076 documents N N 2018-03-09 TEA1936xDB1530 multistandard 27 W HV mobile charging demo board /docs/en/nxp/users-guides/UM11076.pdf /docs/en/nxp/users-guides/UM11076.pdf User Guide N 132339537837198660 2022-12-07 pdf N en Mar 7, 2018 132339537837198660 User Guide Y N TEA1936xDB1530 multistandard 27 W HV mobile charging demo board 9 1.0 English 1517928142765712942767 PSP 6.2 MB None None documents None 1517928142765712942767 /docs/en/user-guide/UM11048.pdf 6214660 /docs/en/user-guide/UM11048.pdf UM11048 documents N N 2018-02-06 TEA1936xDB1475 multistandard 27 W HV mobile charging demo board /docs/en/user-guide/UM11048.pdf /docs/en/user-guide/UM11048.pdf User Guide N 132339537837198660 2023-06-19 pdf N en Feb 6, 2018 132339537837198660 User Guide Y N TEA1936xDB1475 multistandard 27 W HV mobile charging demo board 10 TEA19361T,TEA1936XDB1463,TEA1993TS 1.0 English 1517845154078722261098 PSP 4.8 MB None None documents None 1517845154078722261098 /docs/en/user-guide/UM11058.pdf 4791432 /docs/en/user-guide/UM11058.pdf UM11058 documents N N 2018-02-05 TEA1936xDB1463 45 W USB-PD and Quick Charge demo board /docs/en/user-guide/UM11058.pdf /docs/en/user-guide/UM11058.pdf User Guide N 132339537837198660 2023-06-19 pdf N en Feb 5, 2018 132339537837198660 User Guide Y N TEA1936xDB1463 45 W USB-PD and Quick Charge demo board カタログ Brochure 1 11 1.0 English AC/DC Primary Controllers, Secondary Side Controllers, and Secondary-Protocol Controllers 1542917501692716623858 PSP 381.6 KB None None documents None 1542917501692716623858 /docs/en/brochure/SMRTCHRGSOLBR.pdf 381568 /docs/en/brochure/SMRTCHRGSOLBR.pdf SMRTCHRGSOLBR documents N N 2018-11-22 Smart Charging Solutions - Brochure /docs/en/brochure/SMRTCHRGSOLBR.pdf /docs/en/brochure/SMRTCHRGSOLBR.pdf Brochure N 712453003803778552 2024-12-06 pdf N en Nov 21, 2018 712453003803778552 Brochure Y N Smart Charging Solutions - Brochure true 0 TEA19361T downloads ja true 1 Y PSP Y Y アプリケーション・ノート 1 /docs/en/nxp/application-notes/AN11879.pdf 2017-10-05 1507205122919723306857 PSP 2 Oct 5, 2017 Application Note None /docs/en/nxp/application-notes/AN11879.pdf English documents 1366603 None 645036621402383989 2022-12-07 N /docs/en/nxp/application-notes/AN11879.pdf TEA19361T GreenChip SMPS control IC /docs/en/nxp/application-notes/AN11879.pdf documents 645036621402383989 Application Note N en None Y pdf 1.1 N N TEA19361T GreenChip SMPS control IC TEA19361T 1.4 MB AN11879 N 1507205122919723306857 カタログ 1 /docs/en/brochure/SMRTCHRGSOLBR.pdf 2018-11-22 1542917501692716623858 PSP 11 Nov 21, 2018 Brochure AC/DC Primary Controllers, Secondary Side Controllers, and Secondary-Protocol Controllers None /docs/en/brochure/SMRTCHRGSOLBR.pdf English documents 381568 None 712453003803778552 2024-12-06 N /docs/en/brochure/SMRTCHRGSOLBR.pdf Smart Charging Solutions - Brochure /docs/en/brochure/SMRTCHRGSOLBR.pdf documents 712453003803778552 Brochure N en None Y pdf 1.0 N N Smart Charging Solutions - Brochure 381.6 KB SMRTCHRGSOLBR N 1542917501692716623858 データ・シート 1 /docs/en/data-sheet/TEA19361T.pdf 2016-11-15 1472618321481741123359 PSP 1 Aug 30, 2016 Data Sheet None /docs/en/data-sheet/TEA19361T.pdf English documents 312630 None 980000996212993340 2023-08-18 N /docs/en/data-sheet/TEA19361T.pdf GreenChip SMPS primary side control IC /docs/en/data-sheet/TEA19361T.pdf documents 980000996212993340 Data Sheet N en None Y pdf 1.0 N N GreenChip SMPS primary side control IC TEA19361T 312.6 KB TEA19361T N 1472618321481741123359 ユーザ・ガイド 8 /docs/en/user-guide/UM11171.pdf 2019-01-11 1547200274812722543586 PSP 3 Jan 11, 2019 User Guide None /docs/en/user-guide/UM11171.pdf English documents 2752939 None 132339537837198660 2022-12-07 N /docs/en/user-guide/UM11171.pdf TEA1936xDB1528 60 W compact power supply demo board /docs/en/user-guide/UM11171.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N TEA1936xDB1528 60 W compact power supply demo board TEA19361T,TEA19362T,TEA19363LT,TEA19363T,TEA1999TS 2.8 MB UM11171 N 1547200274812722543586 /docs/en/nxp/users-guides/UM11170.pdf 2018-12-20 1545319601843692541400 PSP 4 Jan 7, 2019 User Guide None /docs/en/nxp/users-guides/UM11170.pdf English documents 3733659 None 132339537837198660 2022-12-07 N /docs/en/nxp/users-guides/UM11170.pdf TEA1936xDB1556 27 W compact power supply demo board /docs/en/nxp/users-guides/UM11170.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N TEA1936xDB1556 27 W compact power supply demo board TEA19361T,TEA19362T,TEA19363T,TEA1999TS 3.7 MB UM11170 N 1545319601843692541400 /docs/en/nxp/users-guides/UM11066.pdf 2018-05-31 1527756431224709857258 PSP 5 May 31, 2018 User Guide None /docs/en/nxp/users-guides/UM11066.pdf English documents 4192231 None 132339537837198660 2023-06-18 N /docs/en/nxp/users-guides/UM11066.pdf TEA1936xDB1521 USB_PD 45 W mobile charging demo board /docs/en/nxp/users-guides/UM11066.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N TEA1936xDB1521 USB_PD 45 W mobile charging demo board TEA19361T,TEA1936XDB1521,TEA1993TS 4.2 MB UM11066 N 1527756431224709857258 /docs/en/nxp/users-guides/UM11064.pdf 2018-05-15 1526385851671720346622 PSP 6 May 16, 2018 User Guide None /docs/en/nxp/users-guides/UM11064.pdf English documents 6075117 None 132339537837198660 2022-12-07 N /docs/en/nxp/users-guides/UM11064.pdf TEA1936xDB1520 USB-PD 27 W HV mobile charging demo board /docs/en/nxp/users-guides/UM11064.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N TEA1936xDB1520 USB-PD 27 W HV mobile charging demo board TEA19361T,TEA1936XDB1520 6.1 MB UM11064 N 1526385851671720346622 /docs/en/nxp/users-guides/UM11077.pdf 2018-04-16 1523864028441736378728 PSP 7 Apr 16, 2018 User Guide None /docs/en/nxp/users-guides/UM11077.pdf English documents 4381399 None 132339537837198660 2024-04-05 N /docs/en/nxp/users-guides/UM11077.pdf TEA1936xDB1533 45 W USB-PD and QC 4.0 demo board /docs/en/nxp/users-guides/UM11077.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N TEA1936xDB1533 45 W USB-PD and QC 4.0 demo board TEA19032BACT,TEA19361T,TEA19363LT,TEA19363T,TEA1999TK 4.4 MB UM11077 N 1523864028441736378728 /docs/en/nxp/users-guides/UM11076.pdf 2018-03-09 1520593306191707599203 PSP 8 Mar 7, 2018 User Guide None /docs/en/nxp/users-guides/UM11076.pdf English documents 6137014 None 132339537837198660 2022-12-07 N /docs/en/nxp/users-guides/UM11076.pdf TEA1936xDB1530 multistandard 27 W HV mobile charging demo board /docs/en/nxp/users-guides/UM11076.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N TEA1936xDB1530 multistandard 27 W HV mobile charging demo board TEA19361T,TEA1936XDB1530 6.1 MB UM11076 N 1520593306191707599203 /docs/en/user-guide/UM11048.pdf 2018-02-06 1517928142765712942767 PSP 9 Feb 6, 2018 User Guide None /docs/en/user-guide/UM11048.pdf English documents 6214660 None 132339537837198660 2023-06-19 N /docs/en/user-guide/UM11048.pdf TEA1936xDB1475 multistandard 27 W HV mobile charging demo board /docs/en/user-guide/UM11048.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N TEA1936xDB1475 multistandard 27 W HV mobile charging demo board 6.2 MB UM11048 N 1517928142765712942767 /docs/en/user-guide/UM11058.pdf 2018-02-05 1517845154078722261098 PSP 10 Feb 5, 2018 User Guide None /docs/en/user-guide/UM11058.pdf English documents 4791432 None 132339537837198660 2023-06-19 N /docs/en/user-guide/UM11058.pdf TEA1936xDB1463 45 W USB-PD and Quick Charge demo board /docs/en/user-guide/UM11058.pdf documents 132339537837198660 User Guide N en None Y pdf 1.0 N N TEA1936xDB1463 45 W USB-PD and Quick Charge demo board TEA19361T,TEA1936XDB1463,TEA1993TS 4.8 MB UM11058 N 1517845154078722261098 true Y Products

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