Switch-mode power supplies can use digital current-mode techniques for protection against peak currents, magnetic field "ratcheting," and input-voltage variations. Digital control of switch-mode ...

This method maintains the good transient performance of charge control, but avoids the related stability issues under no- or light-load conditions by adding slope compensation. The UCC256404 LLC ...

The ISL681xx and ISL691xx controllers integrate a high performance digital engine featuring a patented synthetic current control architecture that tracks each phase current with zero latency. This ...

This single-chip, highly integrated active-clamp current-mode PWM controller solution is designed ... and monitor power consumed by analog and digital semiconductors and other electronic loads.

A pulse width modulator (PWM) controller from Microchip Technology allows the introduction of digital ... The short-current sense-to-output delay of the MCP1630 enables tight control of the ...

The device is suitable for higher current applications ... company's patented ChargeMode control loop architecture to deliver superior transient response compared to today's analogue controllers. The ...

Intersil has introduced what it claims to be the industry's most robust, military temperature, radiation-hardened PWM controllers ... The new controllers feature a 1A mosfet gate driver, fast ...

National Semiconductor has introduced a high-performance AC-DC pulse-width-modulation current-mode controller that is designed to save energy in power supplies. National Semiconductor has introduced a ...

Qualcomm has taken a 2.64% stake in Sharp by buying 30m Sharp shares for $60m. The present intention is for Qualcomm to lift its stake to 5.2% via a similar deal in March, though Sharp says this ...

The LM5021 PWM controller is energy-efficient at light ... Additional Features and Benefits * Current-mode control provides improved line transient rejection and simplifies loop compensation.

This single-chip, highly integrated active-clamp current-mode PWM controller solution is designed for isolated power supply and Power over Ethernet (PoE) Powered Devices (PD) and significantly ...