The FAN72510MTC is an LED backlight driver from Fairchild Semiconductor (now ON Semiconductor). It's designed to drive multiple LEDs in series, providing a constant current for consistent brightness in LCD displays. It's used in a wide range of applications including laptops, TVs, and monitors.

Applications

• LCD TV Backlighting
• LCD Monitor Backlighting
• Notebook Computer Displays
• Portable DVD Players

Features

• High efficiency DC-DC converter
• Constant current LED driving
• PWM dimming control
• Over-voltage protection (OVP)
• Short-circuit protection (SCP)

Benefits

• Extends battery life in portable devices
• Ensures uniform brightness across the display
• Allows for adjustable display brightness
• Protects the LEDs and driver from damage

Specifications

The FAN72510MTC integrates a boost converter to generate the required voltage for the LED string. It typically uses external components to set the LED current and PWM dimming frequency. The IC includes comprehensive protection features such as OVP and SCP. It is packaged in a small outline package (SOP). The input voltage range typically covers from 3V to 24V.