Intersil buck-boost chargers give a 5V-20V reverse-boost
Intersil's ISL9238 and ISL9238A buck-boost battery chargers add 5V-20V reverse boost and can fast-charge mobile battery packs with up to…
60V eFuse offers reverse polarity protection
TPS2660 features advanced protection and integration, reducing board space up to 40% by eliminating the need for external components.
Modular smartphone power issues pile up
Engineers know that a good set of power rails is like a good foundation for a structure: if it is…
DEPA controllers improve battery charging support
The controllers use integrated linear regulator, MOSFET drivers, 8-bit PIC microcontroller core, precision oscillator and analog control loops.
Inverter uses SiC components to boost EV range
A new inverter offers greater efficiency in a smaller, lighter package – a hybrid and electric vehicle manufacturer’s dream.
Photorelays offer up to 3750Vrms voltage isolation
TLP172AM and TLP172GM utilise multi-chip technology and were developed as high spec, pin-compatible versions of Toshiba existing 2.54SOP products.
CMOS-based isolated FET drivers reduce system cost
The Si875x family features isolated FET drivers designed to transfer power across an integrated CMOS isolation barrier.
Two-phase controller boosts automotive battery power
The LTC3871 operates in buck mode from the 48V bus to the 12V bus or in boost mode from 12V…
Cell-string optimiser improves solar output
The cell-string optimisers are highly integrated DC-DC converters perform maximum power point tracking deep inside the PV module.
Thin-film resistors offer 4x power dissipation
The devices are effective whether the application needs full power capability or a fraction of the nominal rated dissipation for…