Latest Power Supplies Articles and Videos

This article discusses a 3.3 V power-supply circuit that is built around an inductorless DC/DC converter and a solar cell.

This article discusses a 3.3 V power-supply circuit that is built around an inductorless DC/DC converter and a solar cell.

This article reviews the fundamental features of an effective protection scheme, highlights the shortcoming of a typical…

This article reviews the fundamental features of an effective protection scheme, highlights the shortcoming of a typical protection implementation—such as a high bill of materials and PC board size occupation—and introduces a new family of integrated, highly flexible protection ICs that address these concerns.

This article presents the equivalent circuit for a solar cell and discusses some implementation details.

This article presents the equivalent circuit for a solar cell and discusses some implementation details.

In this article we’ll look at the PCB design for a low-noise ±5 V inductorless power supply.

In this article we’ll look at the PCB design for a low-noise ±5 V inductorless power supply.

This article presents and discusses a schematic design for a ±5 V inductorless power supply.

This article presents and discusses a schematic design for a ±5 V inductorless power supply.

This article discusses charge-pump DC/DC converters and introduces a design for an inductorless bipolar power-supply circuit.

This article discusses charge-pump DC/DC converters and introduces a design for an inductorless bipolar power-supply circuit.

A new generation of DC-DC converters is lowering current consumption to unprecedented levels while aiming to offer…

A new generation of DC-DC converters is lowering current consumption to unprecedented levels while aiming to offer greater design flexibility and space on the board.

This News Brief looks at Infineon's Intelligent Power Module (IPM), the MIPAQ Pro, which has been updated for use in…

This News Brief looks at Infineon's Intelligent Power Module (IPM), the MIPAQ Pro, which has been updated for use in smart grid applications.

Diodes Incorporated recently released an adaptive constant on-time (aCOT) synchronous DC-to-DC buck converter that offers…

Diodes Incorporated recently released an adaptive constant on-time (aCOT) synchronous DC-to-DC buck converter that offers high efficiencies and an improved transient response.

In this teardown, we dissect a rotating space heater that has two modes of operation: silence and turbo.

In this teardown, we dissect a rotating space heater that has two modes of operation: silence and turbo.

This technical brief explains two distinct types of electromagnetic interference.

This technical brief explains two distinct types of electromagnetic interference.

Texas Instruments recently released their new voltage boost converter (step-up converter) that offers high efficiencies…

Texas Instruments recently released their new voltage boost converter (step-up converter) that offers high efficiencies at light load conditions.

This technical brief discusses a widely used military standard for power-supply characteristics.

This technical brief discusses a widely used military standard for power-supply characteristics.

A compact μModule point-of-load regulator from Linear Technology can be configured as either a single 20-amp voltage…

A compact μModule point-of-load regulator from Linear Technology can be configured as either a single 20-amp voltage regulator or two 10-amp voltage regulators.

Texas Instruments recently announced their new dual high-current buck converter and dual linear regulator all in a single IC.

Texas Instruments recently announced their new dual high-current buck converter and dual linear regulator all in a single IC.

The key target of the InnoSwitch3-Pro is to support both fast-charging protocols in consumer devices, and non-charging…

The key target of the InnoSwitch3-Pro is to support both fast-charging protocols in consumer devices, and non-charging applications requiring either a load-controlled or configurable output.

Texas Instruments has released a fixed-frequency step-down power module that delivers up to 35 Amps at output voltages…

Texas Instruments has released a fixed-frequency step-down power module that delivers up to 35 Amps at output voltages ranging from 0.5 to 2 V.

Check out this buck converter that is designed to extend battery life from months to years in IoT applications, like…

Check out this buck converter that is designed to extend battery life from months to years in IoT applications, like sensor nodes and beacons.

In this article, we look at ON Semiconductor's FUSB303, which is a fully autonomous USB Type-C controller.

In this article, we look at ON Semiconductor's FUSB303, which is a fully autonomous USB Type-C controller.