Electricity: power supply or regulation systems – In shunt with source or load – Using choke and switch across source
Patent
1997-12-08
1999-09-07
Sterrett, Jeffrey
Electricity: power supply or regulation systems
In shunt with source or load
Using choke and switch across source
323284, G05F 1613
Patent
active
059492228
ABSTRACT:
A simple, self-oscillating, DC-to-DC converter current source, using a small number of simple components, with hysteresis around the current switching thresholds. Slight design modifications allow operation in any of several topologies. In another aspect of the invention, operation as a regulated DC-to-DC converter voltage source is achieved through the addition of a small number of additional components, with slight design modifications allowing operation in any of several topologies.
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Levin et al., "Designing With Hysteretic Current-Mode Control", EDN-Design Feature, Apr. 28, 1994, pp. 95-101.
Mammano, "Protect Your Switchers With Digital Current Limiting", Silicon General Linear Integrated Circuits, Application Notes--SG1549, pp. 297-300 Dec. 1997.
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