OB3316/N数据手册OB中文资料规格书

描述 Description

OB3316/OB3316N is CCFL inverter control IC designed to drive CCFL in push pull topology. Implemented with On-Bright patented proprietary technology, OB3316 offers rich protection and performance enhancement features and thus provides a cost effective high performance LCD backlight solution with minimum total BOM count.

特性 Features

·High precision reference and frequency setting\r
· External programmability of the key parameters\r
· Flexible dimming mode with wide range control:\r
· Seletive postive or negative dimming version \r
· Analog, internal burst and external LPWM \r
· 0-3V DC voltage direct dimming without any additional components\r
· Comprehensive protection coverage:\r
· IC supply under voltage lockout (UVLO)\r
· System supply brownout protection\r
· Output over voltage protection (OVP)\r
· Open lamp protection\r
· Short lamp protection\r
· Available in DIP16 and SOP16 packages, RoHS compliant

应用 Application

LCD CCFL backlight system in \r
· LCD Monitor/TV\r
· Portable DVD\r
· LCD flat panel display for instruments/automobile