Synchronous-Rectification Controllers in Space-Saving 6-Pin Packages
STs’ SRK1000A and SRK1000B secondary-side synchronous-rectification (SR) controllers for flyback converters, featuring high efficiency and low power consumption...
20V MOSFETs offer low on-resistance specs
The SOT-23F MOSFETs are suitable for power supply distribution or for lowering the power consumption in power supply controls for…
Drivers support high speed rotation of small motors
The three-phase brushless motor drivers come in a WQFN 36 (5mm x 5mm x 0.8mm) package that can be mounted…
72V inductorless DC/DC controller delivers >500W
LTC7820 is a fixed-ratio DC/DC controller that eliminates the power inductor in a non-isolated intermediate bus converter, allowing 50% reduction in…
IPD delivers 600V from small package
The TPD4207F intelligent power device (IPD) achieves a current rating of 5A and a voltage rating of 600V housed in…
Dialog IC adds power to Renesas R-Car H3 platform
The chipset delivers 14% lower power dissipation compared to competing power management ICs, according to Dialog.
Power supplies deliver up to 50°C convection cooling
The PQC series can continuously deliver full output power across the wide temperature range 0°C to 50°C and up to…
A battery fuel gauge for wearables
With consumers demanding accurate and longest possible battery run-time for wearables, the author talk about managing battery capacity and Maxim's…
Power IC integrates quasi-resonant flyback controller
The design of CoolMOS P7 devices adds new algorithms to minimise the switching frequency spread between different line conditions.
Where is GaN heading?
The Efficient Power Conversion team is leading the GaN power element development toward the creation of a growing set of…