OZ9960 схема включения, описание
Микросхема OZ9960, Производитель- O2micro®
FEATURES OZ9960
• High frequency DC/DC boost converter controller
• Integrated power MOSFET
• Supports low input voltage
• Up to 200mA LED current
• External PWM dimming
• Open LED protection
• MOSFET over-current protection
• Soft start function
GENERAL DESCRIPTION OZ9960
OZ9960 is a high effi ciency DC/DC boost converter controller that drives a string
of LEDs connected in a serial confi guration. It is ideal for small and mid-size LCD
backlight applications.
OZ9960 supports a wide input range and constant, user-defi ned operating frequency
for a single string LED application. It receives an external Pulse Width Modulation
(PWM) signal for dimming control.
Схема включения
Описание микросхем серии OZ99XX в формате PDF, скачать
