By merging DSP-driven algorithms, Class H dc-rail boost, Class D audio amplifier, smart battery management, and other features, this amp provides high-performance, highly efficient audio for smartphones in a tiny package.
With a fluoride-based electrolyte that’s liquid at room temperature, along with suitable electrodes, researchers hope to exploit the high energy-storage potential of this otherwise challenging element for a better rechargeable battery.
These 100-V MOSFET/IGBT gate drivers with differing current source/sink ratings use junction isolation and level shifting to support 200-V bootstrapped half-bridge configurations.
Operating transistors and ICs in the “leakage” zone lowers power consumption by an order of magnitude.
Single-chip power-supply controller IC combines analog circuits with an embedded MCU that employs 35 instructions and controls registers to store performance data.
To help reduce EV battery cost, tight partnerships between battery manufacturers and suppliers are crucial—suppliers must deliver reliable formation/test solutions that enable manufacturers’ systems to achieve new levels of efficiency.
A 48V to 1V, 200A Hybrid Switching topology supplies present and future microprocessor power requirements along with the ability to handle fast load transients in a single module.
SiC and GaN semiconductors are vying for use in automotive and industrial applications with performance superior to current silicon technology.