#RENESAS ELECTRONICS AMERICA INC.

RUNTIME ANTENNA MATCHING FOR NEAR FIELD COMMUNICATION WIRELESS POWER TRANSFER

Systems and methods for runtime antenna matching for wireless power devices are described. The integrated circuit can include a controller. The integrated circuit can further include a circuit configu…

DRIVE·Jun 19·1 min read

H04B5/79 RENESAS ELECTRONICS AMERICA INC.

POWER INPUT MULTIPLEXER

Systems and devices for power multiplexing are described. A device can include a first power input circuit including a first power driver having a first gate that is configured to receive power from a…

DRIVE·Jun 19·1 min read

H03K17/002 RENESAS ELECTRONICS AMERICA INC.

VOLTAGE REGULATOR CONTROL WITH SCALABLE POWER STAGE

Apparatuses, devices, and systems for controlling power supply to a load are described. A system can include a power stage and a power management integrated circuit (PMIC). The PMIC can include a cont…

DRIVE·Jun 19·1 min read

G06F1/3206 RENESAS ELECTRONICS AMERICA INC.

ALTERNATING CAPACITIVE AND RESISTIVE MODULATION FOR WIRELESS POWER TRANSFER

Systems and methods for wireless power transfer systems are described. A controller of a device can communicate with a power device by a first modulation mode. The controller can detect a failure cond…

DRIVE·Mar 21·1 min read

H02J50/12 RENESAS ELECTRONICS AMERICA INC.

BIDIRECTIONAL BATTERY CHARGING SYSTEM INCLUDING CAPACITOR DIVIDER CIRCUIT

Example implementations include a charging device with a capacitor divider circuit including a plurality of battery state inputs operably coupleable to a plurality of battery devices, and a pulse widt…

DRIVE·Aug 26·2 min read

H02J7/0013 RENESAS ELECTRONICS AMERICA INC.