Power converter driven by power pulse and sense pulse

Details Power converter driven by power pulse and sense pulse Power converter driven by power pulse and sense pulse

2005-04-19

2005-04-19

Sterrett, Jeffrey (Department: 2838)

Electric power conversion systems

Current conversion

With condition responsive means to control the output...

C363S021050, C363S021130, C323S222000, C323S283000

Reexamination Certificate

active

06882552

ABSTRACT:
A power converter for delivering power from a source to a load includes a switch, pulse generation circuitry producing one or more drive signals for cycling the switch ON and OFF, wherein if the switch is cycled ON and OFF according to a cycle of a drive signal, power is transferred from the source to the load, a comparator for comparing a feedback signal approximating an output voltage at the load to a reference, and a controller coupled to the pulse generation circuitry for controlling which, if any, cycle of a drive signal cycles the switch in response to an output of the comparator.

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TNY253/254/255,TinySwitch™ Family, Energy Efficient, Low Power Off-Line Switchers, Power Integrations, Inc. Feb. 1999, pp. 1-16.

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