There is no secret when designing a power supply or a converter: regardless of the final use, they must provide high efficiency to meet requirements set by national and international initiatives including 80 PLUS®, ErP Lot 6 and Energy Star as well as power density, reliability and safety and all this at the appropriate price point.
To find the best solution for their applications, designers have to choose the most efficient power topology – fly-back, boost, or quasi-resonant – or the implementation – based on monolithic ICs or with discrete power switches and controllers – or even decide to use an advanced digital implementation.
Read more
Explore Power Supplies and Converters applications
- AC-DC Converters
- Buck and Buck-Boost Converter
- Flyback Converter
- Forward Converter
- LLC Resonant Converter
- PFC Converter - Single Phase Input
- PFC Converter - Three Phase Input
- PS ZVS FB Converter
- Two Switch Flyback Converter
- Two Switch Forward Converter
- Auxiliary SMPS
- Isolated Auxiliary Power Supply 20-75W
- Isolated Auxiliary Power Supply up to 20W
- Non-Isolated Auxiliary Power Supply up to 20W
- Server & Telecom Power
- AC-DC PSU for Server and Telecom
- DC-DC PSU for Server and Telecom
- Power over Ethernet (PoE)
Our products and solutions
Whatever their choice, the right semiconductor products are key to meeting their specific design targets. ST broad product portfolio includes highly-integrated AC-DC converters and controllers, monolithic DC-DC converters, silicon and silicon carbide (SiC) power MOSFETs and rectifiers, IGBTs and protection ICs, linear voltage regulators, battery management ICs - including including battery charger and wireless charger ICs – specifically designed digital controllers and STM32 microcontrollers. We also provide a comprehensive range of hardware and software evaluation and development tools including our eDesignSuite that helps engineers design high efficiency power supplies and converters.
All resources
| Resource title | Version | Latest update |
|---|
Application Notes (5 of 14)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 2.0 | 23 Apr 2021 |
23 Apr 2021
|
||
| 1.2 | 23 Apr 2021 |
23 Apr 2021
|
||
| 2.0 | 23 Apr 2021 |
23 Apr 2021
|
||
| 3.0 | 24 Mar 2020 |
24 Mar 2020
|
||
| 1.0 | 17 Mar 2021 |
17 Mar 2021
|
||
| 1.2 | 19 Dec 2019 |
19 Dec 2019
|
||
| 1.1 | 19 Mar 2021 |
19 Mar 2021
|
||
| 3.1 | 19 Mar 2021 |
19 Mar 2021
|
||
| 1.0 | 22 Jun 2020 |
22 Jun 2020
|
||
| 1.0 | 22 Jun 2020 |
22 Jun 2020
|
||
| 1.0 | 13 Apr 2021 |
13 Apr 2021
|
||
| 2.0 | 23 Apr 2021 |
23 Apr 2021
|
||
| 1.1 | 23 Apr 2021 |
23 Apr 2021
|
||
| 1.0 | 16 Dec 2019 |
16 Dec 2019
|
Flyers (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 1.0 | 05 Jul 2021 |
05 Jul 2021
|
Brochures (1)
| Resource title | Version | Latest update | ||
|---|---|---|---|---|
| 07.2020 | 11 May 2021 |
11 May 2021
|
