The OC6710 is a highly integrated, cost-effective boost topology LED constant current driver control chip, designed for LCD monitor and LCD TV backlight applications. With a built-in 100V power MOSFET, it enables a high-performance LED backlight solution with a minimum BOM components. It supports PWM-to-analog dimming, allowing linear brightness adjustment.

Target Applications (1)

The OC6710 is suitable for:

• LCD monitor backlights
• Fan lights
• Desk lamps

• Commercial display      backlights
  

• Industrial display      backlights
  

Product Features (2)

The OC6710 features:

• 2.6V to 100V wide input      voltage range, adapting to various power supply scenarios
• Built-in 100V power      MOSFET, simplifying peripheral design
• Current-mode PWM control      for stable output current
• Supports PWM-to-analog      dimming with dimming frequency range of 5kHz to 50kHz
• Excellent dimming      linearity
• Over-voltage protection      (OVP), over-current protection (OCP), under-voltage lockout (UVLO),      thermal shutdown (OTP), diode and inductor short-circuit protection, LED      open-circuit protection
• Low standby current as      low as 28μA (typical)

• ESOP-8 package, compact      size for easy PCB layout

  
  

Package Specification (3)

Typical Application Circuit (4)

Wide Voltage, Good Dimming, High Precision (1)

• Outstanding      cost-effectiveness
       Streamlined peripheral circuit design reduces overall BOM cost.
• Excellent dimming      performance
       Adopts PWM-to-analog dimming technology, combining the convenience of PWM      dimming with the flicker-free advantage of analog dimming. Good dimming      linearity and smooth brightness adjustment avoid the EMI issues of      traditional PWM dimming.
• Stable and reliable      system
       Multiple protection mechanisms comprehensively ensure safe operation of      the chip and system under abnormal conditions.

Application Photo (2)

PWM-to-Analog Dimming Characteristic Curve (3)

Input-Output Characteristic Curve (4)

Efficiency Characteristic Curve (5)

OCX Semiconductor is positioned as a high-performance analog semiconductor company, committed to becoming a leading navigator in China's analog IC industry.

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SHENZHEN E-MANTECH CO., LIMITED was established in 2014 with a registered capital of 10 million RMB.
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