Methods and Apparatus for Synchronized Control of Multi-Channel Load Switches

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United States of America Patent

SERIAL NO

15669690

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Abstract

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Described are apparatus and methods for control of multi-channel load switches with synchronized power up/down timing sequences. The slew rate control methods of the PMOS load switches contained in the N Multi-channel configuration is also described. A preferred slew rate control circuit includes a power PMOS transistor that is capable of handling load currents of several amperes along with an integrated controller. The integrated controller allows the user to program the power on/off sequences of each of the load switch channels by simply using a single or multiple input enable input pins.

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Patent Owner(s)

Patent OwnerAddress
GLF INTEGRATED POWER INC A DELAWARE CORPORATIONFREMONT CA

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Bryson, Stephen W Cupertino, US 17 434
Sun, Ni Sunnyvale, US 17 106

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