Switching regulator with high efficiency in light load mode

Details Switching regulator with high efficiency in light load mode Switching regulator with high efficiency in light load mode

2011-08-02

2011-08-02

Sterrett, Jeffrey L (Department: 2838)

Electricity: power supply or regulation systems

Output level responsive

Using a three or more terminal semiconductive device as the...

C323S286000

Reexamination Certificate

active

07990118

ABSTRACT:
An exemplary switching regulator, is provided. The switching regulator includes an oscillator, a PWM logic controller, an inductor, a capacitor, a switch, a driver, a current sense amplifier, and a minimum power pulse width generator. The current sense amplifier and the minimum power pulse width generator compose a first feedback loop for generating a first feedback signal to the PWM logic controller.

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