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LLC共振コンバータ

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LLCコンバータは、3つのリアクタンス素子を備えた共振インバータです。このコンバータでは、ハーフブリッジまたはフルブリッジとして構成したスイッチ·ネットワークにより、DC入力電圧を矩形波に変換し、共振LLCタンクに送ります。そこで高調波を効果的に除去することにより、正弦波のような電圧·電流波形を生成します。さらにこれを、電圧スケーリングと1次/2次絶縁を提供するトランスに供給します。コンバータの電力フローは、方形波の周波数をタンク回路の共振に対して変調することによって制御します。 LLC共振コンバータでは、すべての半導体スイッチが1次MOSFETのターンオン時にソフト·スイッチング（ゼロ電圧スイッチング（ZVS））で、2次整流器のターンオンおよびターンオフ時にゼロ電流スイッチング（ZCS）であるため、電磁放射（EMI）のレベルが低減されます。さらに、LLC共振コンバータでは、磁気部品の高度な集積化が可能であるため、より高効率·高電力密度のコンバータを設計できます。 STは、幅広いパワーMOSFET、ダイオード、先進的なデジタル·コントローラ、高性能マイクロコントローラSTM32とさまざまな専用ペリフェラル（高分解能PWMタイマや高速ADコンバータなど）に加え、ハードウェアとソフトウェアの評価および開発ツール（リファレンス･デザインを含む）の提供により、LLCコンバータの利点を最大限に活用できるようにサポートしています。続きを読む

LLC resonant converter half bridge circuit diagram

Resonant Controllers

LLC Synchronous Rectification Controllers

Auxiliary SMPS

40 V to 100 V/STripFET F7 series

40 V to 100 V/STripFET F7 series

40 V to 100 V/STripFET F7 series

40 V to 100 V/STripFET F7 series

40 V to 100 V/STripFET F7 series

40 V to 100 V/STripFET F7 series

製品 & ソリューション

STは、幅広いパワーMOSFET、ダイオード、先進的なデジタル·コントローラ、高性能マイクロコントローラSTM32とさまざまな専用ペリフェラル（高分解能PWMタイマや高速ADコンバータなど）に加え、ハードウェアとソフトウェアの評価および開発ツール（リファレンス･デザインを含む）の提供により、LLCコンバータの利点を最大限に活用できるようにサポートしています。

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	Resource title	バージョン	Latest update

アプリケーションノート (5 of 33)

さらに読み込む

Design Notes & Tips (1)

	Resource title	バージョン	Latest update
PDF	DT0009 Speed up development of the L6699 with the L6599A and flexible PCB layout	1.2	23 Apr 2021	23 Apr 2021 DT0009 Speed up development of the L6699 with the L6599A and flexible PCB layout 1.2

プレゼンテーション (3)

	Resource title	バージョン	Latest update
PDF	EuP Lot 6 Tier2 Ecodesign requirements for Standby		19 Jun 2018	19 Jun 2018 EuP Lot 6 Tier2 Ecodesign requirements for Standby
PDF	L6699: Double-ended controller specific to series-resonant half-bridge topology	2.0	18 Mar 2021	18 Mar 2021 L6699: Double-ended controller specific to series-resonant half-bridge topology 2.0
PDF	Primary side regulation controllers portfolio		21 Jun 2018	21 Jun 2018 Primary side regulation controllers portfolio

フライヤ (2)

	Resource title	バージョン	Latest update
PDF	1200V SiCダイオード: 2A ~ 40Aの幅広い電流範囲に対応する表面実装 & 挿入型パッケージ	1.0	25 May 2021	25 May 2021 1200V SiCダイオード: 2A ~ 40Aの幅広い電流範囲に対応する表面実装 & 挿入型パッケージ 1.0
PDF	ST Diodes Finder : the new app for Android and iOS	2.0	02 Jul 2021	02 Jul 2021 ST Diodes Finder : the new app for Android and iOS 2.0

セレクション･ガイド (1)

	Resource title	バージョン	Latest update
PDF	Diodes and rectifiers selection guide	2.0	17 Mar 2021	17 Mar 2021 Diodes and rectifiers selection guide 2.0

All tools & software

Finder Apps

製品型番	ステータス	概要	タイプ	サプライヤ
ST Voltage Regulator Finder	量産中	Linear and switching voltage regulators and voltage reference applications for smartphones and tablets	Finder Apps	ST	ST Voltage Regulator Finder 概要: Linear and switching voltage regulators and voltage reference applications for smartphones and tablets
STPOWER MOSFET Finder	量産中	STPOWER MOSFET finder mobile app for tablets and smartphones	Finder Apps	ST	STPOWER MOSFET Finder 概要: STPOWER MOSFET finder mobile app for tablets and smartphones

All Hardware Evaluation Tools

評価ツール

製品型番	概要	Core product	ツールタイプ	サプライヤ	Sort by: part number
EVL-SRK2001-HVS 量産中	Evaluation board for SRK2001 adaptive synchronous rectification controller for LLC resonant converter with high voltage external sensing MOSFETs	SRK2001	電源＆コンバータ･ソリューション用評価ボード	-	EVL-SRK2001-HVS 量産中 Evaluation board for SRK2001 adaptive synchronous rectification controller for LLC resonant converter with high voltage external sensing MOSFETs
EVLCMB1-90WADP 量産中	19 V - 90 W adapter based on the STCMB1, TM PFC and HB LLC combo controller	STCMB1	電源＆コンバータ･ソリューション用評価ボード	-	EVLCMB1-90WADP 量産中 19 V - 90 W adapter based on the STCMB1, TM PFC and HB LLC combo controller
EVLCMB1-AIO210W 量産中	12 V - 210 W adapter based on STCMB1, combo TM PFC and HB LLC	STCMB1	電源＆コンバータ･ソリューション用評価ボード	-	EVLCMB1-AIO210W 量産中 12 V - 210 W adapter based on STCMB1, combo TM PFC and HB LLC
EVLSTNRG-170W 量産中	170W SMPS with digitally controlled PFC and resonant LLC stage using STNRG388A	STNRG388A	電源＆コンバータ･ソリューション用評価ボード	-	EVLSTNRG-170W 量産中 170W SMPS with digitally controlled PFC and resonant LLC stage using STNRG388A
EVLSTNRG011-150 量産中	12 V, 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller	STNRG011	電源＆コンバータ･ソリューション用評価ボード	ST	EVLSTNRG011-150 量産中 12 V, 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller
STEVAL-DPSLLCK1 量産中	3 kW Full Bridge LLC resonant digital power supply evaluation kit	-	電源＆コンバータ･ソリューション用評価ボード	ST	STEVAL-DPSLLCK1 量産中 3 kW Full Bridge LLC resonant digital power supply evaluation kit
STEVAL-ISA132V1 量産中	300 W peak power (170 W continuous power) LLC resonant converter based on L6699, STB13N60M2 and STPS20M80CG	L6699	電源＆コンバータ･ソリューション用評価ボード	ST	STEVAL-ISA132V1 量産中 300 W peak power (170 W continuous power) LLC resonant converter based on L6699, STB13N60M2 and STPS20M80CG
STEVAL-ISA138V1 量産中	19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699	L6699	電源＆コンバータ･ソリューション用評価ボード	-	STEVAL-ISA138V1 量産中 19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699
STEVAL-ISA147V3 量産中	500 W fully digital AC-DC power supply (D-SMPS) based on STM32F334C8 microcontroller	STM32F334C8	電源＆コンバータ･ソリューション用評価ボード	ST	STEVAL-ISA147V3 量産中 500 W fully digital AC-DC power supply (D-SMPS) based on STM32F334C8 microcontroller
STEVAL-ISA148V1 量産中	19 V - 90 W adapter with PFC for laptop computers based on L6563H and L6599A	L6599A	電源＆コンバータ･ソリューション用評価ボード	-	STEVAL-ISA148V1 量産中 19 V - 90 W adapter with PFC for laptop computers based on L6563H and L6599A
STEVAL-ISA165V1 量産中	Evaluation board: SRK2001 adaptive synchronous rectification controller for LLC resonant converters with STP120N4F6	SRK2001	電源＆コンバータ･ソリューション用評価ボード	ST	STEVAL-ISA165V1 量産中 Evaluation board: SRK2001 adaptive synchronous rectification controller for LLC resonant converters with STP120N4F6
STEVAL-ISA170V1 量産中	12 V - 150 W resonant converter with synchronous rectification based on L6563H, L6699 and SRK2001	L6563H	電源＆コンバータ･ソリューション用評価ボード	ST	STEVAL-ISA170V1 量産中 12 V - 150 W resonant converter with synchronous rectification based on L6563H, L6699 and SRK2001
STEVAL-PCC020V2 量産中	Interface board USB to I2C/UART to be used with STNRG digital power controller products (STNRG01x and STone)	STM32F373C8	電源＆コンバータ･ソリューション用評価ボード	ST	STEVAL-PCC020V2 量産中 Interface board USB to I2C/UART to be used with STNRG digital power controller products (STNRG01x and STone)

	Resource title	バージョン	Latest update
PDF	AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller	2.0	23 Apr 2021	23 Apr 2021 AN5034 12 V - 210 W converter based on STCMB1, combo TM PFC, HB LLC and SRK2001, adaptive SR controller 2.0
PDF	AN5118 12 V – 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller	1.2	23 Apr 2021	23 Apr 2021 AN5118 12 V – 150 W power supply based on STNRG011 digital combo and SRK2001 adaptive synchronous rectifier controller 1.2
PDF	AN5106 150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller	3.0	24 Mar 2020	24 Mar 2020 AN5106 150 V – 150 W LED driver using the STCMB1 transition mode PFC and HBR resonant tank combo controller 3.0
PDF	AN3339 185 W power supply with PFC and standby supply for LED TV using the L6564, L6599A, and VIPER27LN	2.0	13 Sep 2018	13 Sep 2018 AN3339 185 W power supply with PFC and standby supply for LED TV using the L6564, L6599A, and VIPER27LN 2.0
PDF	AN5035 19 V - 90 W adapter based on the STCMB1, combo TM PFC and HB LLC	2.0	13 Sep 2018	13 Sep 2018 AN5035 19 V - 90 W adapter based on the STCMB1, combo TM PFC and HB LLC 2.0
PDF	AN4026 19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699	1.3	07 Mar 2019	07 Mar 2019 AN4026 19 V - 90 W adapter with PFC for laptop computers using the L6563H and L6699 1.3
PDF	AN3014 19 V, 90 W resonant converter with synchronous rectification using L6563H, L6599A and SRK2000A	3.1	13 Sep 2018	13 Sep 2018 AN3014 19 V, 90 W resonant converter with synchronous rectification using L6563H, L6599A and SRK2000A 3.1
PDF	AN4930 500 W fully digital AC-DC power supply (D-SMPS) evaluation board	1.0	23 Apr 2021	23 Apr 2021 AN4930 500 W fully digital AC-DC power supply (D-SMPS) evaluation board 1.0
PDF	AN1768 ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES	1.1	23 Apr 2021	23 Apr 2021 AN1768 ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES 1.1
PDF	AN2644 An introduction to LLC resonant half-bridge converter	2.0	23 Apr 2021	23 Apr 2021 AN2644 An introduction to LLC resonant half-bridge converter 2.0
PDF	AN4656 Bootloading procedure for STLUX™ and STNRG™ digital controllers	3.1	19 Mar 2021	19 Mar 2021 AN4656 Bootloading procedure for STLUX™ and STNRG™ digital controllers 3.1
PDF	AN2025 CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION	1.1	13 Sep 2018	13 Sep 2018 AN2025 CONVERTER IMPROVEMENT USING SCHOTTKY RECTIFIER AVALANCHE SPECIFICATION 1.1
PDF	AN604 Calculation of conduction losses in a power rectifier	3.2	06 Jul 2021	06 Jul 2021 AN604 Calculation of conduction losses in a power rectifier 3.2
PDF	AN4021 Calculation of reverse losses in a power diode	1.0	06 Jul 2021	06 Jul 2021 AN4021 Calculation of reverse losses in a power diode 1.0
PDF	AN4381 Current sharing in parallel diodes	1.0	06 Jul 2021	06 Jul 2021 AN4381 Current sharing in parallel diodes 1.0
PDF	AN5644 DC/DC resonant converter for industrial applications using MasterGaN1	1.0	13 Apr 2021	13 Apr 2021 AN5644 DC/DC resonant converter for industrial applications using MasterGaN1 1.0
PDF	AN5264 EVL400W-EUPL7 400W SMPS demonstration board	2.0	23 Apr 2021	23 Apr 2021 AN5264 EVL400W-EUPL7 400W SMPS demonstration board 2.0
PDF	AN4338 EVLSTNRG-170W: 170 W SMPS with digitally controlled PFC and resonant LLC stage based on the STNRG388A	2.0	23 Apr 2021	23 Apr 2021 AN4338 EVLSTNRG-170W: 170 W SMPS with digitally controlled PFC and resonant LLC stage based on the STNRG388A 2.0
PDF	AN4539 HRTIM cookbook	4.0	23 Apr 2021	23 Apr 2021 AN4539 HRTIM cookbook 4.0
PDF	AN4720 Half bridge resonant LLC converters and primary side MOSFET selection	1.0	23 Apr 2021	23 Apr 2021 AN4720 Half bridge resonant LLC converters and primary side MOSFET selection 1.0
PDF	AN5119 How to design an application from draft with STNRG011	1.1	23 Apr 2021	23 Apr 2021 AN5119 How to design an application from draft with STNRG011 1.1
PDF	AN2450 LLC resonant half-bridge converter design guideline	6.0	23 Apr 2021	23 Apr 2021 AN2450 LLC resonant half-bridge converter design guideline 6.0
PDF	AN4406 MDmesh™ M2: the new ST super-junction technology ideal for resonant topologies	1.0	23 Apr 2021	23 Apr 2021 AN4406 MDmesh™ M2: the new ST super-junction technology ideal for resonant topologies 1.0
PDF	AN1453 NEW FAMILY OF 150V POWER SCHOTTKY	1.1	06 Jul 2021	06 Jul 2021 AN1453 NEW FAMILY OF 150V POWER SCHOTTKY 1.1
PDF	AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages	4.0	23 Apr 2021	23 Apr 2021 AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0
PDF	AN5088 Rectifiers thermal management, handling and mounting recommendations	2.0	06 Jul 2021	06 Jul 2021 AN5088 Rectifiers thermal management, handling and mounting recommendations 2.0
PDF	AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting	3.6	03 May 2021	03 May 2021 AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.6
PDF	AN443 SERIES OPERATION ON FAST RECTIFIERS	2.1	06 Jul 2021	06 Jul 2021 AN443 SERIES OPERATION ON FAST RECTIFIERS 2.1
PDF	AN4674 SRK2001 adaptive synchronous rectification controller for LLC resonant converter evaluation board family	2.0	23 Apr 2021	23 Apr 2021 AN4674 SRK2001 adaptive synchronous rectification controller for LLC resonant converter evaluation board family 2.0
PDF	AN4599 STEVAL-ISA132V1 24 V 300 W peak power resonant converter	3.0	13 Sep 2018	13 Sep 2018 AN4599 STEVAL-ISA132V1 24 V 300 W peak power resonant converter 3.0
PDF	AN4667 STM32F7 Series system architecture and performance	4.0	23 Apr 2021	23 Apr 2021 AN4667 STM32F7 Series system architecture and performance 4.0
PDF	AN1542 THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION	1.1	23 Apr 2021	23 Apr 2021 AN1542 THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION 1.1
PDF	AN869 Tj max limit of Schottky diodes	2.2	06 Jul 2021	06 Jul 2021 AN869 Tj max limit of Schottky diodes 2.2

検索履歴

ブックマーク

LLC共振コンバータ

製品 & ソリューション

すべてのリソース

アプリケーションノート (5 of 33)

Design Notes & Tips (1)

プレゼンテーション (3)

フライヤ (2)

セレクション･ガイド (1)

All tools & software

Finder Apps

ST Voltage Regulator Finder

STPOWER MOSFET Finder

All Hardware Evaluation Tools

評価ツール

EVL-SRK2001-HVS

EVLCMB1-90WADP

EVLCMB1-AIO210W

EVLSTNRG-170W

EVLSTNRG011-150

STEVAL-DPSLLCK1

STEVAL-ISA132V1

STEVAL-ISA138V1

STEVAL-ISA147V3

STEVAL-ISA148V1

STEVAL-ISA165V1

STEVAL-ISA170V1

STEVAL-PCC020V2