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OB3350 Datasheet Cost Effective Led Controller

Manufacturer: On-Bright

Overview: OB3350 Cost Effective LED Controller GENERAL.

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

General Description

OB3350 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 OB3350 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 8V to 35V Input Voltage Range External PWM Dimming Mode Over Voltage Protection Over Current Protection Under Voltage Lockout (UVLO) Thermal Shutdown.

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