Gallium Nitride Driver with Tuned Dead-Time
Techniques are provided to tune a gate-drive control signal for a switching device. In an aspect a device is provided that includes a dead-time generator circuit a first dead-time tuner circuit and a second dead-time tuner circuit. The dead-time generator circuit generates a control signal for a first switching device that is coupled to a second switching device via a switching node. The first dead-time tuner circuit generates based on the control signal and a switching signal indicative of a voltage associated with the switching node a first modified control signal for the first switching device. The second dead-time tuner circuit generates based on a modified version of the switching signal and a tuning process that repeatedly modifies the control signal until a first dead-time value satisfies a defined criterion a second modified control signal for the first switching device.
Countries or Regions:
US
Invention Code:
IP.PA.00863
Contact Us:
okt@ust.hk
Authors:
Key Features:
Specification:
Category:
TAP - Microelectronics
Reference:
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