Engineering publications brought to you by Mark Allen

Power

Zero drift op amp achieves ‘widest’ dynamic range

Power converters maximise smartphone battery life

Hall switches save power in position and proximity detection roles

2A µModule regulator configurable as a step down or an inverter

Cree has GaN transistors for military applications

AC/DC power supplies offer 90% efficiency

Voltage references offer ‘lowest’ output noise

AMD pushes performance of R-Series cpus

LED driver suits backlighting applications

MOSFETs increase efficiency by up to 6%

Tiny step down regulator fits in 1cm<sup>2</sup> package

Step down switching regulator provides 100% duty cycle operation