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OB3316 - High Performance CCFL Controller

Download the OB3316 datasheet PDF. This datasheet also covers the OB3316_On variant, as both devices belong to the same high performance ccfl controller family and are provided as variant models within a single manufacturer datasheet.

General Description

OB3316 is a high performance Cold Cathode Fluorescent Lamp (CCFL) backlight controller IC dedicated for use in push pull configuration.

The controller is designed to drive single or multiple CCFLs in Liquid Crystal Display (LCD) applications.

Key Features

  • covering IC Under Voltage Lockout (UVLO), System supply brownout protection, Output Over Voltage Protection (OVP) and Lamp Fail Safe Functions (LFSF). z Push pull Features z z z z z z Typical.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (OB3316_On-Bright.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number OB3316
Manufacturer On-Bright
File Size 438.30 KB
Description High Performance CCFL Controller
Datasheet download datasheet OB3316 Datasheet

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Other Datasheets by On-Bright

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
OB3316 High Performance CCFL Controller General Description OB3316 is a high performance Cold Cathode Fluorescent Lamp (CCFL) backlight controller IC dedicated for use in push pull configuration. The controller is designed to drive single or multiple CCFLs in Liquid Crystal Display (LCD) applications. OB3316 converts unregulated DC input voltage to the pseudo sinusoidal voltage and current waveforms in required frequency, to ignite and operate CCFL lamps. OB3316 provides a high degree of design flexibility by offering great programmability for key parameters which includes operating frequency, striking frequency, striking time, burst frequency for dimming and soft-start time. OB3316 offers variable dimming controls.