Onsemi Power Management IC

Gate pole driver

High performance gallium nitride (GaN), IGBT, MOSFET, electrically isolated, optically isolated, and SiC MOSFET drivers are ideal choices for high-power applications. These drivers are designed to achieve high system energy efficiency, high reliability, short propagation delay, and more. The ideal performance characteristics of these gate drivers enable them to meet the requirements of automotive, industrial, cloud power, and computing applications. IGBT driver; A driver designed to achieve high system energy efficiency and reliability in high-power applications. MOSFET driver: A driver designed to drive low side switching applications, providing high peak current pulses during short switching intervals. Electrically isolated driver: High performance drivers are used for high-power automotive applications, including PTC heaters, main drive inverters, high-voltage DC-DC converters, and other auxiliary subsystems. GaN driver: The high-speed driver is designed to meet the strict requirements of driving enhanced and gate injection transistor (GIT) GaN high electron mobility transistor (GaN HEMT) power switches in offline and half bridge power topologies. Optocoupler isolated driver: The driver is suitable for fast switching of power IGBT and MOSFET in motor control inverter applications and high-performance power systems.

AC-DC power conversion

Offline AC-DC controllers and regulators, as well as power factor and secondary side controllers, can achieve high active mode energy efficiency, low standby mode power consumption, and power factor correction.

DC-DC power conversion

Product lineup for DC-DC charge pumps, controllers, converters, and regulators.

Protect power switch

Onsemi provides a protected power switch - overcurrent protection (OCP) - to prevent system damage. These devices are customized to minimize on resistance and provide excellent switching performance, which is suitable for low-voltage and high-voltage side load switch applications that require low conduction loss and easy driving. The applications of onsemi load switches include USB charging and wireless charging switches, storage and peripheral devices, other wired communications, mobile phones and media tablets, wireless LAN cards, and broadband access. This product portfolio also includes AEC-Q101 qualified and PPAP qualified options specifically designed and certified for automotive industry applications.

Integrated driver and MOSFET

A device that combines driver IC with power MOSFET and is optimized for DC-DC buck power conversion applications.

Battery management

A battery charging controller, power meter, and management device used to monitor the lifespan of batteries. Battery charging controller: Anson Semiconductor provides charging controllers and charging management devices for battery charging circuits. Battery Meter: Anson Semiconductor provides a battery level meter for monitoring the battery life of portable electronic devices.