Power Integrations, Inc.

Aditya Jayant Kulkarni

Roland Sylvere Saint-Pierre

Eng Hwee Quek

Munadir Aziz Ahmed

Ran Li

Kishor Bhatia

A charging device, comprising a first power converter configured to provide a first output current, a second power converter configured to provide a second output current, a switch coupled to an output of the first power converter and an output of the second power converter, a first socket coupled to the output of the first power converter, a second socket coupled to the output of the second power converter, and a power delivery (PD) controller configured to control a turn ON of the switch in response to a coupling of the first socket to a first powered device and an absence of coupling of the second socket to a second powered device.

Current sharing for multi-output charging device

A power converter including a controller to control a synchronous rectifier (SR) switch. The controller includes a request control circuit and a discharge prevention circuit. The request control circuit is configured to generate a request signal in response to an output of the power converter. The request control circuit generates a secondary control signal to control the SR switch. The discharge prevention circuit is configured to prevent a parasitic capacitance discharge of a power switch caused by a turn on of the SR switch. The discharge prevention circuit is further generates a prevent signal to disable the secondary control signal from control of the synchronous rectifier switch when a period of the request signal is greater than a first time threshold, and enable the secondary control signal to control the synchronous rectifier switch when the period of the request signal is less than a second time threshold.

Discharge prevention of the power switch in a power converter

The methods include treating atypical teratoid/rhabdoid tumor by administration of HydroxyUreaMethyl Acylfulvene. Some embodiments relate to treatment of atypical teratoid/rhabdoid tumor by administration of HydroxyUreaMethyl Acylfulvene to a population or subject expressing SMARCB1.

Method for treating rhabdoid tumors

A charging device comprising a first power converter configured to provide a first output power, a second power converter configured to provide a second output power. A switch is coupled to the first power converter and the second power converter. A first socket is configured to deliver the first output power from the first power converter to a first powered device. A second socket is configured to deliver the second output power from the second power converter to a second powered device. A power delivery (PD) controller configured to detect a coupling of the first socket to the first powered device. In addition, the PD controller is configured to detect an absence of coupling of the second socket to the second powered device. Furthermore, the PD controller is configured to control the switch to provide the first output power and the second output power to the first powered device.

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Shrewsbury, MA, United States of America

Aditya Jayant Kulkarni