The ever innovative and prolific Mr. Woodward has offered “PWM-programmed LM317 constant current source,” an intriguing programmable constant current source which elicited a lively conversation in its ...
The goal of an effective motor overload protection scheme is to protect the motor from damage while allowing it to operate normally up to its thermal limit. Ideally such a scheme would be based on a ...
Optimized to control the power to the PA in WCDMA and CDMA handsets, the AAT1171 voltage-scaling dc/dc step-down converter specifically operates from 2.7 to 5.5 V. Its input voltage is controlled by a ...