STの単一インダクタ同期降圧･昇圧コンバータは、最大3Aの動作電流に対応し、基板面積の削減と電力損失の低減に貢献する4つの低オン抵抗パワーMOSFETを集積しています。リチウムイオン･バッテリで動作するアプリケーションに最適な製品です。
STのバックブースト･レギュレータの主な特徴は以下のとおりです。
- 主要なバッテリ･ソリューションすべてに対応する広い入力電圧範囲（1.8V～5.5V）
- 最大3 MHzの高いスイッチング周波数により設計の小型化に貢献（受動部品のサイズが減少）
- フル･セットのモニタリング機能：同期 / パワーグッド / バッテリ電圧低下検知
- 軽負荷時の節電モードによる効率向上
- 通常の効率：>94%
- 出力電流能力：最大3A
- 1μA未満のシャットダウン電流によりバッテリ寿命の延長に貢献
これらは、主に入力電圧がVIN - VOUT > VINからVIN - VOUT < VINまで変化できる場合に使用されます。
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eDesignSuite
eDesignSuite is a comprehensive set of easy-to-use design-aid utilities ready to help you streamline the system development process with a wide range of ST products.
Power Management Design Center
Choose design tool: 
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations 
Handles AC-DC and DC-DC design in common topologies Displays interactive and annotated schematic Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data 
Provides a step-by-step optimized design of power section and control loop Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs 
Specify input/output power for each node in the tree Check for consistency Design each individual node
Power Supply Design Tool
SMPS design, by topology, by type and by product PFC design with analog and digitial control Supports various PCB configurations Choose type: DC/DC AC/DC 太陽光発電システム
LED Lighting Design Tool
Handles AC-DC and DC-DC design in common topologies Displays interactive and annotated schematic Provides current/voltage graphs, Bode plots, efficiency curves and power-loss data Choose type: DC/DC AC/DC
Digital Power Workbench
Provides a step-by-step optimized design of power section and control loop Generates the STM32Cube embedded software package for custom applications and allows firmware project generation, compatible with multiple STM32 IDEs Choose type: LLC VIENNA
Power Tree Designer
Specify input/output power for each node in the tree Check for consistency Design each individual node Power Supply Design Tool
Power Supply Design Tool
Active Filters
Comparators
Current Sensing
LED Lighting Design Tool
Rectifier Diodes Simulator
STPOWER Studio
AC Switches Simulator
Power Supply Design Tool
TVS Simulator
Power Supply Design Tool
LED Lighting Design Tool
NFC Tuning Circuit
NFC Inductance