GATE DRIVER AND POWER MODULE
A programmable decoder (201) includes a counter (204A) whose count value increases for each clock; an address decoder (205A) for converting the count value into an address; a storage (251A) storing a table defining data according to the address converted from the count value; and a latch unit (207)...
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Main Authors | , |
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Format | Patent |
Language | English |
Published |
05.03.2020
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Subjects | |
Online Access | Get full text |
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Summary: | A programmable decoder (201) includes a counter (204A) whose count value increases for each clock; an address decoder (205A) for converting the count value into an address; a storage (251A) storing a table defining data according to the address converted from the count value; and a latch unit (207) for latching the data according to the address output from the storage (251A). A variable driver (202) includes a plurality of MOS transistors (208), (209), (210). The latch unit (207A) has outputs connected to control electrodes of a plurality of MOS transistors (208), (209), (210). The table defines a plurality of data items in the table so that the driving force of the variable driver (202) increases with an increase of the count value. A counter (20A) updates the count value while the arm control signal is being activated. |
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Bibliography: | Application Number: US201816499506 |