TMI3281 CODE T36H SOT-23-6 original

TMI3281  CODE  T36H SOT-23-6 

18V 2A original

1MHz, 18V, 2A Synchronous Step-Down Converter

FEATURES ⚫ High Efficiency: Up to 95%@5V ⚫ 1MHz Frequency Operation ⚫ 2.0A Output Current ⚫ No Schottky Diode Required ⚫ 3.5V to 18V Input Voltage Range ⚫ 0.6V Reference ⚫ Force PWM Operation ⚫ Slope Compensated Current Mode Control for Excellent Line and Load Transient Response ⚫ Integrated internal compensation ⚫ Stable with Low ESR Ceramic Output Capacitors ⚫ Over Current Protection with Hiccup-Mode ⚫ Input over voltage protection (OVP) ⚫ Thermal Shutdown ⚫ Inrush Current Limit and Soft Start ⚫ Available in SOT23-6 Package

GENERAL DESCRIPTION The TMI3281 is a fully integrated, high-efficiency 2.0A synchronous rectified step-down converter. The TMI3281 operates at high efficiency over a wide output current load range. The TMI3281 has force PWM operation mode and low EMI for light load. The TMI3281 requires a minimum number of readily available standard external components and is available in a 6-pin SOT23 ROHS compliant package. APPLICATIONS ⚫ Distributed Power Systems ⚫ Digital Set Top Boxes ⚫ Flat Panel Television and Monitors ⚫ Notebook computer ⚫ Wireless and DSL Modems