Overview
HM9803 is listed in the Power Management category. DigiCamel provides a local PDF for online reference.
Summary
80V 0.5A Switching Current Buck PFM LED Constant Current Driver
Description
80V 0.5A Switching Current Buck PFM LED Constant Current Driver
Source title
HM9803 Datasheet(PDF) - Shenzhen Huazhimei Semiconductor Co., Ltd