#Halo Microelectronics Co., Ltd.

Step-Down Rectifier Circuit, Wireless Charging Receiver Chip, and Wireless Charging Receiver

Embodiments of the present disclosure provide a buck and rectifier circuit, a wireless charging receiver chip, and a wireless charging receiver. The buck and rectifier circuit includes a rectifier mod…

DRIVE·Jan 5·2 min read

H02M3/07 Halo Microelectronics Co., Ltd.

Wireless Charging Receiving Circuit and Wireless Charging Receiver

A wireless charging receiving circuit includes a coil, a first energy storage unit, a second energy storage unit, a first switch unit, a second switch unit, a third switch unit, a fourth switch unit, …

DRIVE·Sep 29·2 min read

H02J50/10 Halo Microelectronics Co., Ltd.

Charging Module and Wireless Charging System

A charging module includes a low-frequency resonant unit, a high-frequency resonant unit, a first capacitor, a rectifier unit and a voltage conversion unit. The low-frequency resonant unit comprises a…

DRIVE·Sep 1·1 min read

H02J50/12 Halo Microelectronics Co., Ltd.

Wireless Charging Transmitter System and Method for Controlling Same

The present disclosure relates to a wireless charging transmitter system and a method for controlling the same. The system includes at least two transmit coils, configured to simultaneously transmit e…

DRIVE·May 12·2 min read

H02J50/12 Halo Microelectronics Co., Ltd.

Wireless Charging Receiver Circuit and Chip, and Wireless Charging Receiver

A wireless charging receiver circuit includes a first bridge arm unit connected to the first node and a common ground node, a second bridge arm unit connected to the second node and the common ground …

DRIVE·Mar 24·1 min read

H02M7/219 Halo Microelectronics Co., Ltd.

WIRELESS CHARGING TRANSMITTER SYSTEM AND METHOD FOR CONTROLLING SAME

A system includes at least two transmit coils. The system further comprises at least two transmit circuit units, a detection circuit, a communication module and a controller. The detection circuit is …

DRIVE·Feb 24·1 min read

H02J7/02 Halo Microelectronics Co., Ltd.

POWER CONVERSION CIRCUIT, POWER CONVERSION SYSTEM AND POWER CHIP

An apparatus includes a first group of switches connected in series, a second group of switches connected in series, a first flying capacitor between a first common node and a third common node of the…

DRIVE·Nov 18·1 min read

H02M3/1586 Halo Microelectronics Co., Ltd.