Low voltage head room detection for reliable start-up of...

Details Low voltage head room detection for reliable start-up of... Low voltage head room detection for reliable start-up of...

2011-04-26

2011-04-26

Kaplan, Hal I (Department: 2836)

Electrical transmission or interconnection systems

Plural supply circuits or sources

Connecting or disconnecting

C307S126000, C307S130000, C323S238000, C323S317000, C323S321000, C323S901000, C327S142000

Reexamination Certificate

active

07932641

ABSTRACT:
A method and structure for preventing operation of a circuit in a high current operating region by disabling a start-up circuit until a power supply headroom is detected at a predetermined voltage level.

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