OZ9993 схема включения, описание
Микросхема OZ9993, Производитель- O2micro®
FEATURES OZ9993
• High frequency DC/DC boost converter controller
• Supports a single cell LiIon battery
• Fixed 900kHz switching frequency
• Integrated power MOSFET with over-current protection
• Open diode, over-voltage, and output short circuit protection
• Thermal protection
• Soft start function
GENERAL DESCRIPTION OZ9993
OZ9993 is a high effi ciency, DC/DC controller with an integrated power MOSFET that
drives one string of LEDs. It provides the user with a low cost solution that requires
minimum components for the boost regulator and is suitable for applications requir-
ing a single cell Lithium Ion battery.
A soft start feature is provided to minimize in-rush current during start-up.
Схема включения OZ9993
Описание микросхем серии OZ99XX в формате PDF, скачать
