#Silergy Semiconductor Technology (Hangzhou) LTD

CHARGING CIRCUIT

A charging circuit can include: a first module having a plurality of power transistors, and being coupled between a first port and a reference ground; a second module having a plurality of power trans…

DRIVE·Jun 1·1 min read

H02M1/0095 Silergy Semiconductor Technology (Hangzhou) LTD

SENSING METHOD FOR WHEEL ROTATION, WHEEL LOCALIZATION METHOD, AND WHEEL LOCALIZATION SYSTEM

A method of sensing wheel rotation can include: sensing magnetic force information in an environment of a wheel by a magnetometer to obtain measured magnetic force information; generating relative mag…

DRIVE·Dec 22·1 min read

G01B7/30 Silergy Semiconductor Technology (Hangzhou) LTD

ENERGY STORAGE CAPACITOR DEVICE AND STATE MONITORING CIRCUIT

A state monitoring circuit is disclosed for monitoring health states of N energy storage capacitors in an energy-storage capacitor device, the energy-storage capacitor device including N channels, and…

DRIVE·Dec 16·1 min read

G01R31/3835 Silergy Semiconductor Technology (Hangzhou) LTD

SYSTEM WITH A PLURALITY OF TYPE-C PORTS AND CONTROL METHOD THEREOF

A system can include: a plurality of Type-C ports configured to connect with a plurality of external devices; a plurality of power conversion circuits having a dual-directional power transmission func…

DRIVE·Nov 4·1 min read

H02J7/00712 Silergy Semiconductor Technology (Hangzhou) LTD

SWITCHING POWER CIRCUIT

A switching power circuit for charging a battery can include: four switches extending between two ports of a low-frequency AC input voltage and an energy storage circuit, where the energy storage circ…

DRIVE·Jun 24·1 min read

H02M3/33592 Silergy Semiconductor Technology (Hangzhou) LTD

POWER MANAGEMENT CIRCUIT, CAPACITOR MANAGEMENT CIRCUIT AND CAPACITOR MANAGEMENT METHOD THEREOF

A capacitor management circuit for a power management circuit, where the power management circuit includes a bidirectional converter having first and second ports, the capacitor management circuit inc…

DRIVE·Feb 18·1 min read

H02M3/07 Silergy Semiconductor Technology (Hangzhou) LTD

BATTERY CHARGING CIRCUIT AND BATTERY CHARGING METHOD

A battery charging circuit can include: a primary rectifier circuit configured to rectify an input AC voltage into a rectified voltage signal; a DC-DC converter configured to generate a charging curre…

DRIVE·Feb 4·1 min read

H02M3/158 Silergy Semiconductor Technology (Hangzhou) LTD

SYNCHRONOUS RECTIFIER CIRCUIT AND CONTROL METHOD THEREOF

A synchronous rectifier circuit can include: a full-bridge rectifier circuit having first, second, third, and fourth switches, where a common node of the first and fourth switches is configured as a f…

DRIVE·Oct 19·1 min read

H02M7/219 Silergy Semiconductor Technology (Hangzhou) LTD