TH1200F - Zetex Semiconductors

TH1200F 350mA High Efficiency Step Down LED Driver

The TH1200F is a high efficiency step-down converter optimized to drive high current LEDs. A patented switching control algorithm allows highly efficient and accurate LED current regulation. A single RSET resistor sets the full scale LED string current up to 350mA from supplies as high as 36V. The switching architecture of the TH1200F results in extremely lo.

Features

„ LED drive current up to 350mA „ Compatible with 12V and 24V standard systems „ Handles transients up to 40V „ Single Pin Control and Dimming function „ Power Efficiency up to 94% „ Drives LED strings of up to 32V „ Open and short LED protection „ Parallel configuration for higher output current „ RoHS-compliant TSOT-23 5-lead package APPLICATIONS „ 12V and 24V Lighting Systems „ Automotive and Aircraft Lighting „ General lighting „ High Brightness 350mA LEDs ORDERING INFORMATION Part Number TH1200F-YE-ML1 Quantity per Reel 3000
* Plated Finish: NiPdAu PIN CONFIGURATION Package Marking.