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The OB3316NQP is a specific IC (Integrated Circuit) manufactured by OB (On-Bright). Below are the factual details about this component:

Manufacturer:

On-Bright (OB)

Part Number:

OB3316NQP

Descriptions:

• The OB3316NQP is a power management IC, typically used in LED backlight driver applications.
• It integrates multiple functions such as PWM (Pulse Width Modulation) control, dimming, and protection features.
• Designed for high-efficiency LED driving in LCD panels, TVs, monitors, and other display applications.

Features:

• High-Efficiency LED Driver: Supports multiple LED strings with precise current regulation.
• Wide Input Voltage Range: Suitable for various power supply configurations.
• PWM Dimming Control: Allows brightness adjustment via external PWM signals.
• Built-in Protection: Includes over-voltage protection (OVP), over-current protection (OCP), and thermal shutdown (TSD).
• Low Standby Power Consumption: Optimized for energy efficiency.
• Compact Package: Typically available in a QFN (Quad Flat No-leads) package for space-saving PCB designs.

Applications:

• LED backlight drivers for LCD TVs, monitors, and displays.
• General LED lighting control systems.

For exact electrical specifications, pin configurations, and application notes, refer to the official OB3316NQP datasheet from On-Bright.