Texas Instruments Incorporated introduced an off-line green mode pulse width modulation (PWM) controller that minimizes space and system cost while providing high efficiency in power supply ...

ST’s STCH03 offline Pulse-Width Modulation (PWM) controller combines high integration with accurate constant-current output using primary-side regulation enabling economical mobile chargers, power ...

In previous posts, I have introduced several do-it-yourself pwm controller circuits and reviewed several Chinese PWM controller modules. The next step in this post is to share the design of another ...

PWM (Pulse Width Modulation) Controller ICs Switch-mode dc-dc converters require a means to vary their output voltage in response to changes in their load. One approach is to use pulse width ...

Milpitas, Calif.—Intersil Corp.'s ISL6535 PWM (pulse width modulation) controller integrates the control, gate drivers, output adjustment, monitoring and protection functions into a 4mm x 4mm 16-lead ...

Scientists in the Emirates have conceived a new space vector pulse width modulation method that reportedly reduces switching losses and increase efficiency in three-phase photovoltaic inverters. The ...

Motherboard makers are reporting a shortage of Intersil Pentium 4-board-use PWM (pulse width modulation) controller ICs. They recently experienced tight supply of chipsets from VIA Technologies and ...