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OB3350G Datasheet High Performance And Cost Effective Led Controller

Manufacturer: On-Bright

Overview: OB3350G High performance and Cost Effective LED Controller GENERAL.

This datasheet includes multiple variants, all published together in a single manufacturer document.

General Description

OB3350G is a highly integrated and cost effective Light Emitting Diode (LED) driver optimized for LCD monitor and LCD TV backlighting application.

It provides a high performance LED backlight solution with minimized BOM count.

The OB3350G contains a PWM boost driver which uses current mode control and fixed frequency operation to regulate the LED current.

Key Features

  • Current Mode PWM Controller With Good Dynamic Response.
  • 9V to 30V Input Voltage Range.
  • High current accuracy.
  • External PWM Dimming Mode.
  • Over Voltage Protection.
  • Over Current Protection.
  • Under Voltage Lockout (UVLO).
  • Thermal Shutdown.
  • Diode & Inductor Short Protection.
  • LED cathode short to GND Protection.

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