Over the years, power supply designers have been persuaded that current mode is superior to its voltage-mode counterpart. As a result, the major PWM controller ...

Another characteristic of peak current mode PWM control is a condition where the current control loop can become unstable and result in sub-harmonic oscillation.

This KTB2140 current-mode PWM controller can operate as an active-clamp flyback or forward converter, with a wide 8V to 80V input range.

The chip integrates a high-frequency current-mode PWM controller with internal slope compensation, as well as a user-programmable soft-start and a 0.7 A peak MOSFET driver.

A single pole operates with less phase/time lag, so a converter with peak CMC will have better transient response than a converter with voltage-mode PWM control.

Milpitas, Calif. — The ISL6721 is a single-ended current-mode PWM controller designed to regulate power in telecom, datacom, and power over Ethernet systems. This device sports a 1-A MOSFET gate drive ...

National Semiconductor has introduced a high-performance AC-DC pulse-width-modulation (PWM) current-mode controller that is designed to save energy in power supplies. The device contains all the ...

Versatile PWM controller from LTC The LT8711 is a multitopology current mode PWM controller that can easily be configured as a synchronous buck, boost, SEPIC and ZETA DC/DC converter, or as a ...

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