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WINDOW COMPARATOR STRUCTURE FOR LOW POWER HYSTERETIC BUCK-BOOST DC-DC CONTROLLER
WINDOW COMPARATOR STRUCTURE FOR LOW POWER HYSTERETIC BUCK-BOOST DC-DC CONTROLLER
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机译:低功率迟滞降压-升压型DC-DC控制器的窗口比较器结构
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摘要
The present embodiments relate generally to power controllers, and more particularly to synthetic current hysteretic control of a buck-boost DC-DC controller. In one or more embodiments, a controller includes PFM-PWM and Buck-Boost transitions with minimal circuitry and power consumption. In these and other embodiments, a window comparator structure is provided that is capable of generating control signals for use in buck, boost and buck-boost modes of operation.
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