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デジタル電源は、デジタル制御技術をパワー･マネージメント･アプリケーションに適用したエネルギー変換システムであり、監視 / 通信 / 管理機能をメイン･デジタル制御ループの拡張機能として、またはメイン･アナログ制御ループと組み合わせて提供します。デジタル･パワー･マネージメントおよびデジタル･パワー制御は、アプリケーションの電力規模を問わず、主にスイッチング電源（SMPS）で利用されます。電力密度の向上、制御ループの高速化、システム･レベルの集積度や設計の柔軟性、システム･レベルの信頼性、監視能力および安全性の向上を実現するとともに製品開発期間の短縮に貢献し、総じてシステムの効率を向上させます。続きを読む

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STは、デジタル電源設計の要件に対応する幅広い製品ポートフォリオを提供しており、あらゆるデジタル制御手法を用いてデジタル電力変換アプリケーションに対応できるよう設計されたマイクロコントローラや、セミデジタル（アナログとデジタルのミックスド･シグナル）制御に対応するASICおよびASSP、ソフトウェア制御アルゴリズム向けに専用ROMを備えたデジタル･コントローラなどが含まれています。

また、STのパワー･ディスクリート製品は、ソフトスイッチング方式の共振コンバータおよびハードスイッチング方式のコンバータ向けに最適化され、アプリケーションの電力規模を問わずシステム効率を最大化します。

STのデジタル電源ソリューションを実装する際は、専用の評価ボードやリファレンス設計、技術文書、eDesignSuiteソフトウェア･コンフィギュレータ、設計ツールを利用することができます。

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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)

	Resource title	バージョン	Latest update
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	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	AN5497 Buck current mode with the B-G474E-DPOW1 Discovery kit	1.0	22 Jun 2020	22 Jun 2020 AN5497 Buck current mode with the B-G474E-DPOW1 Discovery kit 1.0
PDF	AN5496 Buck voltage mode with the B-G474E-DPOW1 Discovery kit	1.0	22 Jun 2020	22 Jun 2020 AN5496 Buck voltage mode with the B-G474E-DPOW1 Discovery kit 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

フライヤ (3)

	Resource title	バージョン	Latest update
PDF	STNRG011 マルチモードPFC & LLC共振ハーフブリッジデジタル･コントローラ	04.2018	31 Mar 2021	31 Mar 2021 STNRG011 マルチモードPFC & LLC共振ハーフブリッジデジタル･コントローラ 04.2018
PDF	STNRGPF01 電源の高性能化を実現する力率改善デジタル・コントローラ	03.2017	31 Mar 2021	31 Mar 2021 STNRGPF01 電源の高性能化を実現する力率改善デジタル・コントローラ 03.2017
PDF	eDesignSuite-The smart way to design your application	1.0	01 Oct 2021	01 Oct 2021 eDesignSuite-The smart way to design your application 1.0

Magazine Articles (1)

	Resource title	バージョン	Latest update
PDF	Digital Controller Eases Design Of Interleaved PFC For Multi-kilowatt Converters by Rosario Attanasio, Giuseppe Di Caro, Sebastiano Messina, and Marco Torrisi, STMicroelectronics, Schaumburg, Ill and Catania, Italy	1.0	16 Nov 2018	16 Nov 2018 Digital Controller Eases Design Of Interleaved PFC For Multi-kilowatt Converters by Rosario Attanasio, Giuseppe Di Caro, Sebastiano Messina, and Marco Torrisi, STMicroelectronics, Schaumburg, Ill and Catania, Italy 1.0

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	製品型番	ステータス	概要	タイプ	サプライヤ
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	STSW-STLUXDEV01	計画中	Firmware for STEVAL-ILL075Va and STEVAL-ISA164V1	デジタル電力変換ソフトウェア開発ツール	ST	STSW-STLUXDEV01 概要: Firmware for STEVAL-ILL075Va and STEVAL-ISA164V1
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	STSW-STLUXGUI01	計画中	Generic Purpose GUI for STLUX and STRNG family	デジタル電力変換ソフトウェア開発ツール	ST	STSW-STLUXGUI01 概要: Generic Purpose GUI for STLUX and STRNG family
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	STSW-STLUXLIB02	計画中	STLUX STNRG devices library source package	デジタル電力変換ソフトウェア開発ツール	ST	STSW-STLUXLIB02 概要: STLUX STNRG devices library source package
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	STSW-STLUXSMED02	計画中	SMED configuration rev. 2 for STLUX and STNRG family	デジタル電力変換ソフトウェア開発ツール	ST	STSW-STLUXSMED02 概要: SMED configuration rev. 2 for STLUX and STNRG family
Worldwide,Asia,Europe,Africa,North America,South America,Oceania,Afghanistan,Bahrain,Bangladesh,Bhutan,Brunei,Burma (Myanmar),Cambodia,China,East Timor,India,Indonesia,Iraq,Japan,Jordan,Kazakhstan,Kuwait,Kyrgyzstan,Laos,Malaysia,Maldives,Mongolia,Nepal,Oman,Pakistan,Philippines,Qatar,Russian Federation,Saudi Arabia,Singapore,South Korea,Sri Lanka,Taiwan,Tajikistan,Thailand,Turkmenistan,United Arab Emirates,Uzbekistan,Vietnam,Yemen,Albania,Andorra,Armenia,Austria,Azerbaijan,Belarus,Belgium,Bosnia and Herzegovina,Bulgaria,Croatia,Cyprus,Czech Republic,Denmark,Estonia,Finland,France,Georgia,Germany,Greece,Hungary,Iceland,Ireland,Israel,Italy,Latvia,Liechtenstein,Lithuania,Luxembourg,Macedonia,Malta,Moldova,Monaco,Montenegro,Netherlands,Norway,Poland,Portugal,Romania,San Marino,Serbia,Slovakia,Slovenia,Spain,Sweden,Switzerland,Turkey,Ukraine,United Kingdom,Vatican City,Algeria,Angola,Benin,Botswana,Burkina,Burundi,Cameroon,Cape Verde,Central African Republic,Chad,Comoros,Democratic Republic of Congo,Djibouti,Egypt,Equatorial Guinea,Eritrea,Ethiopia,Gabon,Gambia,Ghana,Guinea,Guinea-Bissau,Ivory Coast,Kenya,Lesotho,Liberia,Libya,Madagascar,Malawi,Mali,Mauritania,Mauritius,Morocco,Mozambique,Namibia,Niger,Nigeria,Rwanda,Sao Tome and Principe,Senegal,Seychelles,Sierra Leone,Somalia,South Africa,Swaziland,Tanzania,Togo,Tunisia,Uganda,Zambia,Zimbabwe,Antigua and Barbuda,Bahamas,Barbados,Belize,Canada,Costa Rica,Dominica,Dominican Republic,El Salvador,Grenada,Guatemala,Haiti,Honduras,Jamaica,Mexico,Nicaragua,Panama,Saint Kitts and Nevis,Saint Lucia,Saint Vincent and the Grenadines,Trinidad and Tobago,United States,Argentina,Bolivia,Brazil,Chile,Colombia,Ecuador,Guyana,Paraguay,Peru,Suriname,Uruguay,Venezuela,Australia,Fiji,Kiribati,Marshall Islands,Micronesia,Nauru,New Zealand,Palau,Papua New Guinea,Samoa,Solomon Islands,Tonga,Tuvalu,Vanuatu	STSW-STLUXSNIP01	量産中	STLUX™ and STNRG snippets codes	デジタル電力変換ソフトウェア開発ツール	ST	STSW-STLUXSNIP01 概要: STLUX™ and STNRG snippets codes

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
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
EVLSTNRG-1KW 量産中	1 kW SMPS digitally controlled multi-phase interleaved converter using STNRG388A	STNRG388A	電源＆コンバータ･ソリューション用評価ボード	-	EVLSTNRG-1KW 量産中 1 kW SMPS digitally controlled multi-phase interleaved converter 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
STDES-7KWOBC 量産中	7 kW on-board charger (OBC) reference design	SPC58NN84E7	電源＆コンバータ･ソリューション用評価ボード	ST	STDES-7KWOBC 量産中 7 kW on-board charger (OBC) reference design
STEVAL-DPS334C1 量産中	Digital power supply control board based on STM32F334	STM32F334R8	電源＆コンバータ･ソリューション用評価ボード	ST	STEVAL-DPS334C1 量産中 Digital power supply control board based on STM32F334
STEVAL-ILL066V2 量産中	100 W LED street lighting evaluation board using the STLUX385A digital controller	STLUX385A	LED＆一般照明機器用評価ボード	ST	STEVAL-ILL066V2 量産中 100 W LED street lighting evaluation board using the STLUX385A digital controller
STEVAL-ILL075V1 量産中	STLUX385A evaluation board	STLUX385A	LED＆一般照明機器用評価ボード	ST	STEVAL-ILL075V1 量産中 STLUX385A evaluation board
STEVAL-IPFC01V1 NRND	3 kW three-channel interleaved PFC based on the STNRGPF01 digital controller	STNRGPF01	AC-DC Converter	ST	STEVAL-IPFC01V1 NRND 3 kW three-channel interleaved PFC based on the STNRGPF01 digital controller
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-ISA172V2 量産中	2 kW fully digital AC-DC power supply (D-SMPS) evaluation board	STM32F334C8	電源＆コンバータ･ソリューション用評価ボード	ST	STEVAL-ISA172V2 量産中 2 kW fully digital AC-DC power supply (D-SMPS) evaluation board
STEVAL-ISB045V1 量産中	2.5 W wireless charger transmitter evaluation kit	STWBC-WA	電源＆コンバータ･ソリューション用評価ボード	ST	STEVAL-ISB045V1 量産中 2.5 W wireless charger transmitter evaluation kit
STEVAL-LLL009V1 量産中	300 W very high AC input voltage LED driver with digital power control	STGAP2D	LED＆一般照明機器用評価ボード	ST	STEVAL-LLL009V1 量産中 300 W very high AC input voltage LED driver with digital power control
STEVAL-NRG011TV 量産中	200 W power supply based on STNRG011 digital combo for LED TV	STNRG011	電源＆コンバータ･ソリューション用評価ボード	ST	STEVAL-NRG011TV 量産中 200 W power supply based on STNRG011 digital combo for LED TV

写真	Solution
	15W / 5V USBアダプタ SL-SMACH15V1 量産中

15W / 5V USBアダプタ

SL-SMACH15V1

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デジタル電源

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STSW-STLUXDEV01

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STSW-STLUXLIB02

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STSW-STLUXSNIP01

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EVLSTNRG-170W

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STEVAL-IPFC01V1

STEVAL-ISA147V3

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STEVAL-LLL009V1

STEVAL-NRG011TV

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