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LED Driver LSI AN30888A/B that provides high flexibility in design
2010/9/10 14:43:36

Overview

AN30888A/AN30888B is a LED driver LSI catering for wide power supply range and provides power supply to LED system for various applications. Based on PWM input, light adjustment functionluminance setting can be easily achieved making design with this LED driver LSI highly flexible.                                                                                
By using this product, boost /buck /boost-buck output system can be achieved by simply changing the external circuit. With wide power supply range of 3∼20V, the design for LED application becomes highly flexible.
As various power supplies including battery operation are supported, an optimum output system which satisfies the power supply and number of LED used can be set.

 

Features

  • Design flexibility of boost /buck /boost-buck output system can be achieved by changing the external circuit
  • A wide operating power supply range allows configuration of power supply and number of LED to drive according to specific application
  • High flexibility in light adjustment function by using multiple luminance setting methods such as reference voltage control and PWM control

 

Applications

  • LED driver

 

Specifications