OZ9966 схема включения, описание

Микросхема OZ9966 Производитель- O2micro®

FEATURES
• Full-bridge or dual-forward topology
• Integrated high side N-MOSFET driver
• High drive capability and System synchronization
• Dedicated pins for Analog and LPWM dimming
• Selectable PWM dimming polarity
• Constant operating frequency
• Built-in intelligence to manage lamp ignition and normal operation
• Open-lamp, over-voltage, over-current, and under-voltage lockout protection
• User-defi ned striking and shutdown delay timers
• Soft start function

GENERAL DESCRIPTION
The OZ9966 is a high performance controller designed for large-size LCD TV ap-
plications requiring multiple lamps. It achieves a high effi ciency power conversion
with minimal switching loss using a full-bridge N-Channel MOSFET topology. The
OZ9966 is ideal for single-side drive or differential drive applications.
OZ9966 allows selection of the Pulse Width Modulation (PWM) dimming polarity, and
provides two dedicated pins for analog and PWM dimming control.

Схема включения

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OZ99XX O2Micro
OZ99XX O2Micro
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