昇圧コンバータ

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はじめる

ブーストDC-DCコンバータでは、出力がリファレンス･ポイントを入力と共有しないフローティング･ブースト･トポロジの場合を含め、出力電圧は入力電圧を上回ります。

ブーストDC-DCトポロジは、バッテリ駆動機器でバッテリ電圧を上回る電源レールを作るためによく使用されます。これらの設計は、IoT（Internet of Things）用のポータブル機器やウェアラブル機器の要件に適合するために、高効率で超低スタンバイ電流、かつ小型である必要があります。

Boost Regulators

Buck Regulators

All resources

アプリケーションノート (5 of 17)

Design Notes & Tips (2)

	Resource title		Latest update
PDF	DN0010 Adapting ST power line modem evaluation boards to communicate over a DC bus 1.2		16 Jul 2019	16 Jul 2019 DN0010 Adapting ST power line modem evaluation boards to communicate over a DC bus 1.2
PDF	DN0013 Very low-noise, high-efficiency DC-DC conversion circuit 1.1		24 Jul 2019	24 Jul 2019 DN0013 Very low-noise, high-efficiency DC-DC conversion circuit 1.1

セレクションガイド (1)

	Resource title		Latest update
PDF	Linear and Switching Voltage Regulators Selection Guide 3.0		25 Mar 2020	25 Mar 2020 Linear and Switching Voltage Regulators Selection Guide 3.0

All tools & software

ファインダ･アプリ

製品型番	ステータス	概要	タイプ	サプライヤ
ST Diode Finder	量産中	Diode product finder application for Android and iOS	ファインダ･アプリ	ST

ST Diode Finder

概要:

Diode product finder application for Android and iOS

eDesignSuite

コンバータ

コンバータ

DC/DC

Input

Volt. Min V This option is required. And must be less than or equal to Volt. Max [V]

Volt. Max V This option is required. And must be greater than or equal to Volt. Min [V]

Output

Voltage V This option is required and must be a number.

Current A This option is required and must be a number.

検索

	Resource title	Latest update
PDF	AN1768 ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES 1.1	24 Mar 2020	24 Mar 2020 AN1768 ADMISSIBLE AVALANCHE POWER OF SCHOTTKY DIODES 1.1
PDF	AN4656 Bootloading procedure for STLUX™ and STNRG™ digital controllers 3.1	19 Jun 2015	19 Jun 2015 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	24 Mar 2020	24 Mar 2020 AN604 Calculation of conduction losses in a power rectifier 3.2
PDF	AN4021 Calculation of reverse losses in a power diode 1.0	24 Mar 2020	24 Mar 2020 AN4021 Calculation of reverse losses in a power diode 1.0
PDF	AN5028 Calculation of turn-off power losses generated by a ultrafast diode 1.0	13 Sep 2018	13 Sep 2018 AN5028 Calculation of turn-off power losses generated by a ultrafast diode 1.0
PDF	AN4381 Current sharing in parallel diodes 1.0	24 Mar 2020	24 Mar 2020 AN4381 Current sharing in parallel diodes 1.0
PDF	AN1941 Low Voltage LED Driver Using L6920D, L4971 and L6902D 1.5	13 Sep 2018	13 Sep 2018 AN1941 Low Voltage LED Driver Using L6920D, L4971 and L6902D 1.5
PDF	AN1453 NEW FAMILY OF 150V POWER SCHOTTKY 1.1	24 Mar 2020	24 Mar 2020 AN1453 NEW FAMILY OF 150V POWER SCHOTTKY 1.1
PDF	AN4391 New P-channel trench technology from ST for low power DC-DC conversions and load switching applications 1.0	13 Sep 2018	13 Sep 2018 AN4391 New P-channel trench technology from ST for low power DC-DC conversions and load switching applications 1.0
PDF	AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0	24 Mar 2020	24 Mar 2020 AN5046 Printed circuit board assembly recommendations for STMicroelectronics PowerFLAT packages 4.0
PDF	AN5088 Rectifiers thermal management, handling and mounting recommendations 2.0	24 Mar 2020	24 Mar 2020 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	24 Mar 2020	24 Mar 2020 AN533 SCRs, TRIACs, and AC switches, thermal management precautions for handling and mounting 3.6
PDF	AN443 SERIES OPERATION ON FAST RECTIFIERS 2.1	24 Mar 2020	24 Mar 2020 AN443 SERIES OPERATION ON FAST RECTIFIERS 2.1
PDF	AN2627 ST8R00 syncronous boost converter with output current cut-off function 2.1	13 Sep 2018	13 Sep 2018 AN2627 ST8R00 syncronous boost converter with output current cut-off function 2.1
PDF	AN1542 THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION 1.1	13 Sep 2018	13 Sep 2018 AN1542 THE THERMAL RUNAWAY LAW IN SCHOTTKY USED IN OR-ING APPLICATION 1.1
PDF	AN869 Tj max limit of Schottky diodes 2.2	24 Mar 2020	24 Mar 2020 AN869 Tj max limit of Schottky diodes 2.2