T6335A

tm TE CH T6335A Constant Current Regulator FEATURES Constant Current Regulator Constant Current Option : 150/210/225/240/260/280/300/320/350 mA www.DataSheet4U.com Low Dropout Voltage Low 0.1 uA Shutdown Supply Current SOT-89 and TO-252 lead-free Package ESD Human Body Mode Over 5KV 2.7V to 5V Supply Voltage Range Build in Thermal Protect 160 °C GENERAL DESCRIPTION The T6335A low-dropout bias supply for white LED is a high-performance used in conventional white LED designs. The T6335A has lower bias variation with supply voltage variation, significantly lower dropout voltage Low Shutdown Current in some applications, significantly improved efficiency from DC 2.7V to 5V. The T6335A is available in SOT-89 and TO-252 lead-free package. APPLICATIONS Flash Light Lighting Portable Communication Devices Handheld Electronics DC/DC LED driver PART NUMBER EXAMPLES Part no. T6335A-350AXG T6335A-350AWG Current 350mA 350mA Package type SOT-89 TO-252 TYPICAL APPLICATION CIRCUITS V IN 2.7V~5V T6335A-150AXG T6335A-150AWG 150mA 150mA SOT-89 TO-252 PIN ARRANGEMENT (Top view) SOT-89 TO-252 OUT T6335A VDD GND OUT GND VDD OUT GND VDD TM Technology Inc. reserves the right to change products or specifications without notice. P. 1 Publication Date: MAR. 2007 Revision: A tm SYMBOL OUT VSS VDD TE CH T6335A PIN DESCRIPTION Pin no. 1 2 3 DESCRIPTION LED Cathode Connection. Ground Power supply www.DataSheet4U.com ABSOLUTE MAXIMUM RATINGS Parameter Vol...