GP8510 Overview
Features The GP8510 is a single stage Buck PFC controller targeting at LED lighting applications. It drives the Buck converter in the quasiresonant mode to achieve higher efficiency. It keeps the Buck converter in constant on time operation to achieve high power factor.
GP8510 Applications
- Valley turn-on of the MOSFET to achieve low switching losses
- 0.3V current sense reference voltage leads to a lower sense resistance thus a lower conduction loss