LZC8320 is a constant current Buck PFC controller targeting at LED lighting applications. The device is designed to operate in transition mode and is suitable for single stage Buck PFC converters in constant on time operation to achieve high power factor. LZC8320 provides reliable protections such as LED Short Circuit Protection, LED Open Protection, Over Temperature Protection (OTP), etc..LZC8320是美国菱奇（LozenTechnologyInc）公司推出一款全新大功率隔离LED照明电源驱动IC,功率可达100W内，最大可以做到100W，高PFC,高性价比，我司有详细的PCB资料和BOM清单，可提供DEMO板和样品测试