Half-bridge converters are mainly used in AC-to-DC power supplies, when a reduced voltage stress on the primary switching devices together with a high system efficiency are required. Generally a power factor corrector (PFC) front-end stage is used to deliver a stable high-voltage bus to the downstream converter. The block diagram will help you make the right choice from a wide range of recommended products.


Technical Documentation

Application Notes
Description Version Size
AN993 AN993: Electronic ballast with PFC using L6574 and L6561 10.3 1 MB
AN4720 AN4720: Half bridge resonant LLC converters and primary side MOSFET selection 1.0 1 MB

Publications and Collaterals

Description Version Size
Brochure Power management guide 05.2016 4 MB