The NCP1247USBPDGEVB evaluation board is a flyback-topology switched-mode power supply designed for USB PD (power delivery) applications. The regulation of switched-mode power supply is ensured by the ...

SAN JOSE, Calif.--(BUSINESS WIRE)--Power management leader, Kinetic Technologies, is expanding its portfolio with the introduction of KTB2140. This single-chip, highly integrated active-clamp ...

Fig 1. The buck converter schematic shows the voltage feedback loop and the fast peak CMC loop. The current waveform as seen by the shunt is the dominant signal at the ramp of the PWM comparator. Fig ...

The LT8711 is a multitopology current mode PWM controller that can easily be configured as a synchronous buck, boost, SEPIC and ZETA DC/DC converter, or as a nonsynchronous buck-boost converter. This ...

National Semiconductor has introduced a high-performance AC-DC pulse-width-modulation current-mode controller that is designed to save energy in power supplies. National Semiconductor has introduced a ...

Renesas Electronics announced the space industry’s first plastic-packaged, radiation-tolerant PWM controller and Gallium Nitride FET driver for DC/DC power supplies in small satellites (smallsats) and ...

Qualcomm has taken a 2.64% stake in Sharp by buying 30m Sharp shares for $60m. The present intention is for Qualcomm to lift its stake to 5.2% via a similar deal in March, though Sharp says this ...

The UC1846 control IC provides all of the necessary features to implement fixed-frequency, current-mode control schemes, while maintaining a minimum external parts count. The superior performance of ...

For the PDF version of this article, click here. Over the years, power supply designers have been persuaded that current mode is superior to its voltage-mode counterpart. As a result, the major PWM ...

KTB2140: Optimized for High Efficiency, Supporting Full Range Power Over Ethernet (PoE) bt and 200W Telecom Applications SAN JOSE, Calif., March 11, 2025--(BUSINESS WIRE)--Power management leader, ...